The DOI matches its Crossref record; 86 of the 86 references it cites were found in a registry or an index; none of the 61 sources its claims cite is checked for support yet.
Caloric deprivation increases responsivity of attention and reward brain regions to intake, anticipated intake, and images of palatable foods
Open accessAbstract
Dietary restraint theoretically increases risk for binge eating, but prospective and experimental studies have produced contradictory findings, apparently because dietary restraint scales do not identify individuals who are reducing caloric intake. Yet, experimentally manipulated caloric deprivation increases responsivity of brain regions implicated in attention and reward to food images, which may contribute to binge eating. We tested whether self-imposed acute and longer-term caloric restriction increases responsivity of attention and reward regions to images, anticipated receipt, and receipt of palatable food using functional magnetic resonance imaging among female and male adolescents (Study 1 n=34; Study 2 n=51/81). Duration of acute caloric deprivation correlated positively with activation in regions implicated in attention, reward, and motivation in response to images, anticipated receipt, and receipt of palatable food (e.g., anterior cingulate cortex, orbitofrontal cortex, putamen, and precentral gyrus respectively). Youth in a longer-term negative energy balance likewise showed greater activation in attention (anterior cingulate cortex, ventral medial prefrontal cortex), visual processing (superior visual cortex), reward (caudate) and memory (hippocampus) regions in response to receipt and anticipated receipt of palatable food relative to those in neutral or positive energy balance. Results confirm that self-imposed caloric deprivation increases responsivity of attention, reward, and motivation regions to food, which may explain why caloric deprivation weight loss diets typically do not produce lasting weight loss.
Overview
AI snapshot
Written from the paper’s full text.
TL;DR
In two fMRI studies of adolescents, longer self-imposed caloric deprivation and a 2-week negative energy balance were associated with greater responsivity of attention, reward, and motivation brain regions to palatable food images, anticipated milkshake receipt, and milkshake receipt. The authors argue this may help explain why caloric-deprivation weight-loss diets often do not produce lasting weight loss.
Key findings
- Study 1 (N = 34 female adolescents; mean deprivation 7.8 ± 4.6 hours, range 1–16): duration of caloric deprivation correlated positively with left OFC activation for appetizing > unappetizing food pictures and right precentral gyrus activation for appetizing > water pictures; no significant effects emerged for reverse contrasts or quadratic relations.
- Study 2 acute deprivation (n = 51; mean 6.9 ± 3.7 hours, range 3–22.5): hours since last caloric intake correlated positively with activation during milkshake cue > tasteless cue in regions including MTG, precentral gyrus, medial SFG, lingual gyrus, dlPFC, dorsal ACC, MFG, IOG, vlPFC, parahippocampal gyrus, putamen, cerebellum, thalamus, and MOG; for milkshake receipt > tasteless receipt, it correlated positively with left mid insula.
- Study 2 longer-term energy balance: the negative energy balance group (≥1 kg loss; n = 27; mean −1.5 ± 0.5 kg) showed greater activation than the positive energy balance group (n = 23; mean +1.7 ± 0.9 kg) in left precuneus, left mPFC, and right ventral ACC for anticipated receipt, and in left caudate and right precentral gyrus for receipt; versus the energy stable group (n = 31; mean −0.01 ± 0.08 kg), it showed greater activation in left cuneus, left dlPFC, and left PCC for anticipated receipt, and bilateral caudate, right hippocampus, left MOG, and left fusiform gyrus for receipt.
- Dutch Restrained Eating Scale scores were not significantly related to hours of food deprivation in Study 1 (p = 0.98; r = 0.004) or Study 2 (p = 0.46; r = 0.10), and did not differ across energy balance groups (p = 0.92).
Methods
- Two fMRI studies in adolescents. Study 1 included 34 healthy female adolescents (M age = 15.5 ± 0.9, BMI = 24.6 ± 5.6). Study 2 included 162 adolescent males and females (M age = 15.3 ± 1.07, BMI = 20.8 ± 1.90), but analyses used 51 participants with data on pre-scan caloric deprivation and 81 participants meeting weight-change criteria.
- Study 1 used a food-picture paradigm: participants rated 103 food pictures, then viewed their 40 most appetizing, 40 least appetizing, and 40 water pictures; contrasts were appetizing > unappetizing and appetizing > water, regressed on hours since last dietary intake.
- Study 2 used a milkshake receipt/anticipation paradigm with chocolate milkshake versus calorie-free tasteless solution; contrasts were milkshake receipt > tasteless receipt and milkshake cue > tasteless cue, regressed on hours since last caloric intake and compared across negative, stable, and positive energy balance groups based on 2-week weight change (lost ≥1 kg, remained within 0.1 kg, gained ≥1 kg). Imaging used SPM8 with whole-brain cluster-level correction (p < 0.001, k ≥ 11, corrected p < 0.05).
Limitations
- The paper states: there was no way to confirm that the negative energy balance group consumed fewer calories than needed on the actual scan day; only one palatable food was tested and it was a beverage, so generalization to solid foods is cautious; participants were adolescents, so results may not generalize to adults; and sample sizes, though larger than many imaging studies, were still moderate and may have limited power and generalizability.
- Evident from the text: the acute-deprivation analyses in Study 2 used only 51 of 162 participants because deprivation data were not collected for all; Study 1 included only females while Study 2 included both sexes; and the acute-deprivation findings are correlational, based on self-reported hours since last intake rather than experimentally manipulated deprivation.
Model-written summary. Check it against the paper before relying on it.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
0 of 61 cited sources checked · 0 supported · 0 flagged
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Youth in a longer-term negative energy balance likewise showed greater activation in attention (anterior cingulate cortex, ventral medial prefrontal cortex), visual processing (superior visual cortex), reward (caudate) and memory (hippocampus) regions in response to receipt and anticipated receipt of palatable food relative to those in neutral or positive energy balance.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > Abstract
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passes- Rests on an assumption: Weight change over the 2-week period is a valid index of negative, neutral, or positive energy balance.
- Rests on an assumption: BOLD response in attention and reward regions reflects responsivity or reward value to food.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Duration of acute caloric deprivation correlated positively with activation in regions implicated in attention, reward, and motivation in response to images, anticipated receipt, and receipt of palatable food (e.g., anterior cingulate cortex, orbitofrontal cortex, putamen, and precentral gyrus respectively).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > Abstract
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passes- Rests on an assumption: Number of hours since last caloric intake is a valid measure of acute caloric deprivation.
- Rests on an assumption: BOLD response in attention and reward regions reflects responsivity or reward value to food.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“In the appetizing food > unappetizing food contrast, duration of caloric deprivation was positively related to activity in the left OFC (Figure 1A).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passes- Rests on an assumption: Number of hours since last caloric intake is a valid measure of acute caloric deprivation.
- Rests on an assumption: BOLD response in attention and reward regions reflects responsivity or reward value to food.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“There was no evidence of significant quadratic relations between hours of caloric deprivation and neural activation in response to images of appetizing foods.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 34Tests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“In the appetizing food > water contrast, duration of caloric deprivation was positively related to activity in the right precentral gyrus (Figure 1B).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Tests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passes- Rests on an assumption: Number of hours since last caloric intake is a valid measure of acute caloric deprivation.
- Rests on an assumption: BOLD response in attention and reward regions reflects responsivity or reward value to food.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“There were no significant effects when examining the unappetizing > appetizing food or water > appetizing food contrasts.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 34Tests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Participant’s Dutch Restrained Eating Scale scores were not significantly related to hours of food deprivation (P = 0.98; r = 0.004)”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 34Tests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Participants in a negative energy balance state during the scan in Study 2 compared to those in a positive or stable energy balance showed greater activation in the precuneus, mPFC, ventral ACC, cuneus, dlPFC, and PCC in response to anticipated receipt of milkshake.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The positive energy balance group did not show significantly greater activation in response to the milkshake cue > tasteless solution cue contrast compared to either energy stable or negative energy balance groups.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“No significant effects emerged for the reverse contrasts.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 51Tests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The energy stable group did not show significantly greater activation in response to the milkshake cue > tasteless solution cue compared to either positive or negative energy balance groups.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Participants in a negative energy balance relative to those in a stable or positive energy balance state also showed greater activation in the caudate, precentral gyrus, hippocampus, MOG, and fusiform gyrus in response to actual intake of palatable food.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“In the milkshake receipt > tasteless receipt contrast, hours of caloric deprivation correlated positively with activation in the left mid insula (Table 2).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passes- Rests on an assumption: Number of hours since last caloric intake is a valid measure of acute caloric deprivation.
- Rests on an assumption: BOLD response in attention and reward regions reflects responsivity or reward value to food.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“No significant effects emerged for the reverse contrasts.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 51Tests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“In Study 2, participants reporting a longer duration of elective acute caloric deprivation exhibited a pattern of neural activation in regions implicated in (food) reward, motivation, and attention in response to receipt and anticipated receipt of palatable food, such as the thalamus, parahippocampal gyrus, dlPFC, dorsal ACC, MFG, putamen, and mid insula”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“There were no significant differences in Dutch Restrained Eating Scale scores between the energy balance groups (p = 0.92; negative energy group M = 15.6 ± 7.2, energy stable group M = 15.9 ± 6.8, positive energy group M = 15.1 ± 6.5)”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“It was noteworthy that caloric deprivation was related to altered neural response in a much wider array of reward, attention, and motivation regions in response to receipt and anticipated receipt of palatable foods versus images of palatable foods herein.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“and motor responses, such as the precentral gyrus (Geliebter et al., 2006).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Strength:plain· not yet calibratedCausal:correlational· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“In Study 1, the duration of elective acute caloric deprivation correlated positively with activation in the OFC in response to pictures of appetizing food.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“In response to anticipated food receipt, duration of acute caloric deprivation was also positively correlated with activation in regions associated with visual processing, such as the IOG, lingual gyrus, MTG”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Duration of acute caloric deprivation also correlated with elevated activation in the precentral gyrus.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Strength:plain· not yet calibratedCausal:correlational· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“In the milkshake receipt > tasteless receipt contrast, the negative energy balance group showed greater activation in left caudate and right precentral gyrus relative to the positive energy balance group (Table 3).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passes- Rests on an assumption: Weight change over the 2-week period is a valid index of negative, neutral, or positive energy balance.
- Rests on an assumption: BOLD response in attention and reward regions reflects responsivity or reward value to food.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“No significant effects emerged for the reverse contrasts.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The energy stable group did not show significantly greater activation in response to milkshake receipt > tasteless solution receipt contrast compared to either the positive or negative energy balance groups.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Duration of caloric deprivation was also positively related to activation in the cerebellum in response to anticipated food receipt.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Strength:plain· not yet calibratedCausal:correlational· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The negative energy balance group also showed greater activation in the bilateral caudate, right hippocampus, left MOG, and left fusiform gyrus relative to the energy stable group (Table 3).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passes- Rests on an assumption: Weight change over the 2-week period is a valid index of negative, neutral, or positive energy balance.
- Rests on an assumption: BOLD response in attention and reward regions reflects responsivity or reward value to food.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Participants in the negative energy balance group (≥ 1kg in weight loss; n = 27) showed a mean weight change of −1.5 ± 0.5kg (range −3.0- −1.0kg) over the 2-week period.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passes- Rests on an assumption: Weight change over the 2-week period is a valid index of negative, neutral, or positive energy balance.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“There was no evidence of significant quadratic relations between caloric deprivation and neural activation in response to receipt and anticipated receipt of palatable food.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 51Tests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The positive energy balance group did not show significantly greater activation in response to milkshake receipt > tasteless solution receipt contrast relative to the energy stable and negative energy balance groups1.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIn the paper
“dietary restraint scores correlated positively with activation in the OFC and dlPFC in response to milkshake receipt”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
- Not checked yetcites Burger & Stice, 2011 source
Strength:plain· not yet calibratedCausal:correlational· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Interestingly, hours of caloric deprivation and negative energy balance status showed markedly stronger relations to intake, anticipated intake, and images of palatable foods than to the Dutch Restrained Eating Scale in the present data sets”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIn the paper
“but did not correlate with activation in response to anticipated receipt of milkshake or pictures of palatable food (Burger & Stice, 2011).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
- Not checked yetcites Burger & Stice, 2011 source
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesNone of the sources cited for this claim have been checked yet.
In the paper
“Consistent with dietary restraint theory, females with high versus low scores on dietary restraint scales are at greater risk for future onset of binge eating, bulimic symptoms, and bulimia nervosa”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
Strength:plain· not yet calibratedCausal:correlational· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesNone of the sources cited for this claim have been checked yet.
In the paper
“Individuals with high versus low scores on various dietary restraint scales do not consume fewer calories according to objective measures of intake during single eating episodes”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
- Not checked yetcites Hetherington et al., 2000 source
- Not checked yetcites Ouwens, van Strien, & van der Staak, 2003
- Not checked yetcites Stice, Fisher, & Lowe 2004
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Results confirm that self-imposed caloric deprivation increases responsivity of attention, reward, and motivation regions to food”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > Abstract
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passes- Rests on an assumption: Weight change over the 2-week period is a valid index of negative, neutral, or positive energy balance.
- Rests on an assumption: Number of hours since last caloric intake is a valid measure of acute caloric deprivation.
- Rests on an assumption: BOLD response in attention and reward regions reflects responsivity or reward value to food.
- Rests on an assumption: Caloric deprivation weight loss diets typically do not produce lasting weight loss.
None of the sources cited for this claim have been checked yet.
In the paper
“Yet, experimentally manipulated caloric deprivation increases responsivity of brain regions implicated in attention and reward to food images”
- Also stated in: § 1. Introduction · hedged
“functional magnetic resonance imaging (fMRI) experiments indicate that activation in regions that have been implicated in attention (anterior cingulate cortex), reward valuation (amygdala), memory (hippocampus), and homeostatic feeding (hypothalamus) was significantly greater in response to pictures of palatable foods versus non-food control images after caloric deprivation versus a no deprivation”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > Abstract
What the sources say
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passes- Also stated in: § 1. Introduction · hedged
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“apparently because dietary restraint scales do not identify individuals who are reducing caloric intake”
- Also stated in: § 1. Introduction · hedged
“It appears that these inconsistent findings emerged because the prospective studies used dietary restraint scales that do not identify individuals who are reducing caloric intake”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > Abstract
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passes- Also stated in: § 1. Introduction · hedged
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“providing further evidence that this scale does not identify people who restrict caloric intake.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 34Tests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIn the paper
“One experiment found a greater response in attention (posterior cingulate cortex) and reward (amygdala, orbitofrontal cortex [OFC], insula, and striatum) regions to pictures of high-calorie versus low-calorie foods after a period of caloric deprivation versus a non-deprivation condition”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
- Not checked yetcites Goldstone et al., 2009 source
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIn the paper
“dieting efforts are typically several weeks in duration (Williamson, Serdula, Anda, Levy, & Byers, 1992).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
- Not checked yetcites Williamson, Serdula, Anda, Levy, & Byers, 1992
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesNone of the sources cited for this claim have been checked yet.
In the paper
“activation in regions that have been implicated in attention (anterior cingulate cortex), reward valuation (amygdala), memory (hippocampus), and homeostatic feeding (hypothalamus) was significantly greater in response to pictures of palatable foods versus non-food control images after caloric deprivation versus a no deprivation condition”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIn the paper
“suggesting that caloric deprivation increases the reward value of high-calorie foods more than low-calorie foods.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
- Not checked yetcites Goldstone et al., 2009 source
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIn the paper
“Another experiment found that there was greater response in the primary gustatory cortex (anterior insula, frontal operculum) and regions associated with reward (dorsolateral prefrontal cortex, medial prefrontal cortex) in response to intake of food (chocolate milk, chicken soup) after caloric deprivation versus a non-deprivation condition”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
- Not checked yetcites Uher et al., 2006 source
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Overall, results suggest that a longer-term negative energy balance state is associated with elevated activation in regions implicated in reward, attention, and motivation during anticipated palatable food receipt.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesNone of the sources cited for this claim have been checked yet.
In the paper
“The evidence that elective caloric restriction in the present studies was associated with greater responsivity of attention and reward regions to palatable food images, anticipated receipt of palatable food, and receipt of palatable food more broadly extend findings from caloric deprivation experiments.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The similarity in the findings from studies that investigated elective caloric deprivation and experimentally manipulated caloric deprivation suggest that these effects are very robust.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Results may suggest that individuals in a longer-term negative energy balance state are more sensitive to the hedonic sensations associated with the palatable food intake.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“suggesting that caloric deprivation may likewise result in an increase in DA-neurons that fire in response to food cues.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Strength:hedged· not yet calibratedCausal:conditional· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“providing further evidence that this scale does not identify people in a negative energy balance.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIn the paper
“In vivo dialysis experiments show higher food-induced DA release in fasted versus satiated rats (Wilson et al., 1995).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
- Not checked yetcites Wilson et al., 1995 source
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“which suggests that caloric deprivation results in greater signaling capacity of DA-based reward circuitry in response to food.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The results from the current elective caloric deprivation studies taken in conjunction with findings from the earlier caloric deprivation experiments suggest that acute and prolonged caloric deprivation increases the reward value of food, particularly energy dense palatable foods.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion > 4.1 Conclusions
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Indeed, this phenomenon may explain why most weight loss diets are ineffective in producing lasting weight loss.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIn the paper
“Accumbens DA levels have been shown to increase in response to caloric intake more following longer versus shorter caloric deprivation periods (Yoshida et al., 1992)”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
- Not checked yetcites Yoshida et al., 1992 source
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“One implication of these data is that weight loss diets characterized by caloric deprivation may be bound to fail because they increase the reward value of food with every passing hour of deprivation.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesWhat the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“However, post hoc analyses confirmed that all effects remained significant when we controlled for sex in the Study 2 analyses.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“implying that restraint scale scores identify individuals who are attempting to reduce caloric intake, rather than those who typically in a negative energy balanced state.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIn the paper
“and in response to caloric deprivation weight loss diets versus baseline (Avena et al., 2008).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
- Not checked yetcites Avena et al., 2008 source
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“These data may explain for why weight loss diets typically do not produce lasting weight loss.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion > 4.1 Conclusions
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Ironically, our findings imply that the more successful people are at caloric-restriction dieting, the greater likelihood that it will not last.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Thus, results imply that dieting that is characterized by meal skipping and fasting would be less successful than weight loss efforts characterized by intake of low energy dense foods.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesWhat the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“Again, post hoc analyses indicated that only 3 of the 34 peaks became non-significant when we controlled for BMI in analyses.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Strength:hedged· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIn the paper
“Intracerebroventricular injection of the DR2 agonist quinpirole produced a more pronounced striatal neuronal activation in caloric restricted rats versus ad lib fed controls (Carr et al., 2003).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
- Not checked yetcites Carr et al., 2003 source
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesA conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Thus, results collectively suggest that caloric deprivation increases the reward value of food, particularly high-calorie palatable food and cues predicting food receipt.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesWhat the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“there was no way to confirm that on the day of the actual scan that they consumed fewer caloric than needed to maintain their weight.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesNone of the sources cited for this claim have been checked yet.
In the paper
“The present findings may also explain why people who attempt to diet do not typically succeed per objective measures of caloric intake (e.g., Hetherington et al., 2000; Stice et al., 2004; Sysko et al., 2007).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passes
- Probably not a substantial claim. 30
- It may state two separate claims as one. 22
- The quote only partly states this claim. 1
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“On 1-20 point scales, participants rated the chocolate milkshake as highly pleasant (M = 14.2) and edible (M = 15.8) immediately before the scan.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 51Tests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it. It may state two separate claims as one.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Participants (N = 34) reported a mean deprivation of 7.8 ± 4.6 hours (range 1 to 16).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 34Tests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Again, participant’s Dutch Restrained Eating Scale scores were not significantly related to hours of food deprivation (P = 0.46, r = 0.10).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 51Tests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“In the milkshake cue > tasteless solution cue contrast, hours of caloric deprivation correlated positively with activation in the right hemisphere in the middle temporal gyrus (MTG), precentral gyrus, medial superior frontal gyrus (medial SFG), lingual gyrus, dorsolateral prefrontal cortex (dlPFC, Figure 1C), dorsal anterior cingulate cortex (dorsal ACC), and middle frontal gyrus (MFG)”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesThe quote only partly states this claim.
- Rests on an assumption: Number of hours since last caloric intake is a valid measure of acute caloric deprivation.
- Rests on an assumption: BOLD response in attention and reward regions reflects responsivity or reward value to food.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Participants (n = 51) reported a mean deprivation of 6.9 ± 3.7 hours (range 3 to 22.5).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 51Tests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Those in the positive energy balance group (≥ 1kg in weight gain; n = 23) showed a mean weight gain of 1.7 ± 0.9kg (range 1.1 - 5.6kg) over the 2-week period.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 23Tests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
- Rests on an assumption: Weight change over the 2-week period is a valid index of negative, neutral, or positive energy balance.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“In the milkshake cue > tasteless solution cue contrast, participants in the negative energy balance group showed greater activation in the left precuneus, left medial prefrontal cortex (mPFC), and right ventral ACC relative to the positive energy balance group and greater activation in the left cuneus, left dlPFC, and left posterior cingulate cortex (PCC) relative to the energy stable group (Table”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
- Rests on an assumption: Weight change over the 2-week period is a valid index of negative, neutral, or positive energy balance.
- Rests on an assumption: BOLD response in attention and reward regions reflects responsivity or reward value to food.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Participants in the energy stable group (remained within 0.1kg, n = 31) showed a trivial increase in mean weight (−0.01 ± 0.08kg; range −0.1 - 0.1kg).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 31Tests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
- Rests on an assumption: Weight change over the 2-week period is a valid index of negative, neutral, or positive energy balance.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Hours since last caloric intake and negative energy balance status showed no correlation with scores on the Dutch Restrained Eating Scale”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
None of the sources cited for this claim have been checked yet.
In the paper
“Dietary restraint theoretically increases risk for binge eating”
- Also stated in: § 1. Introduction · plain
“Theorists posit that dietary restraint increases risk for onset and maintenance of binge eating and bulimia nervosa (Fairburn, 1997; Polivy & Herman, 1985).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > Abstract
What the sources say
- Not checked yetcites Fairburn, 1997
- Not checked yetcites Polivy & Herman, 1985 source
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably not a substantial claim.
- Also stated in: § 1. Introduction · plain
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“prospective and experimental studies have produced contradictory findings”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > Abstract
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably not a substantial claim.
None of the sources cited for this claim have been checked yet.
In the paper
“increases in bulimic symptoms (Johnson & Wardle, 2005; Stice, 2001; Wertheim, Koerner, & Paxton, 2001).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
- Not checked yetcites Johnson & Wardle, 2005
- Not checked yetcites Stice, 2001 source
- Not checked yetcites Wertheim, Koerner, & Paxton, 2001
Strength:plain· not yet calibratedCausal:correlational· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
In the paper
“some individuals may engage in true caloric restriction, which does increase risk for binge eating (Stice et al., 2010).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
- Not checked yetcites Stice et al., 2010 source
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
None of the sources cited for this claim have been checked yet.
In the paper
“However, randomized trials find that assignment to energy-deficit weight loss interventions versus waitlist control conditions results in significant decreases in binge eating for healthy young adults”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
- Not checked yetcites Groesz & Stice, 2007
- Not checked yetcites Presnell & Stice, 2003
- Not checked yetcites Goodrick, Poston, Kimball, Reeves & Foreyt, 1998
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“because we used larger samples (N = 34, 51, & 81) than employed in past studies (N = 10 to 20), we were able to conduct whole-brain analyses, rather than region of interest analyses, which should provide a more comprehensive and reliable index of the effect of elective dietary restriction in neural response to food.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“Participants who moved greater 2mm or 2° in any direction were excluded from analyses.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 2.6 Imaging acquisition, preprocessing and analysis
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
None of the sources cited for this claim have been checked yet.
In the paper
“rats randomized to extreme caloric deprivation conditions (in which they lost 7% - 20% of their body mass) eat significantly more calories during ad lib feeding and show a preference for high-fat foods immediately after the deprivation period relative to non-deprived rats”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
- Not checked yetcites Hagan, Chandler, Wauford, Rybak, & Oswald, 2003
- Not checked yetcites Lucas & Sclafani, 1992
- Not checked yetcites Ogawa et al., 2005 source
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“Another gap in the literature is that few studies have investigated the effects of elective longer-term caloric deprivation; the fMRI experiments described above only investigated the effects of acute caloric deprivation.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“The effects remained when potential outliers were excluded for these and subsequently reported effects.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 3.1 Results
Strength:plain· not yet calibratedn = 34Tests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
In the paper
“Because findings did not change when this covariate was included, results from analyses that did not include this covariate are reported.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 2.6 Imaging acquisition, preprocessing and analysis
What the sources say
- Not checked yetcites Dreher et al., 2007 source
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
None of the sources cited for this claim have been checked yet.
In the paper
“potentially because of the small samples used in these studies (Ns = 10 to 20).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
Strength:hedged· not yet calibratedCausal:conditional· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
None of the sources cited for this claim have been checked yet.
In the paper
“though null effects also emerged (Siep et al., 2009; Uher et al., 2006)”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
None of the sources cited for this claim have been checked yet.
In the paper
“humans randomized to periods of caloric deprivation work longer on operant tasks to earn high-calorie snack foods and eat more snack foods than non-deprived controls”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
- Not checked yetcites Cameron, Goldfield, Cyr, & Doucet, 2008
- Not checked yetcites Epstein et al., 2003 source
- Not checked yetcites Raynor & Epstein, 2003
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“The resulting threshold of p < 0.001 with a cluster (k) ≥ 11 was considered corrected for multiple comparisions across the whole brain.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 2.6 Imaging acquisition, preprocessing and analysis
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably not a substantial claim.
None of the sources cited for this claim have been checked yet.
In the paper
“This scale has shown internal consistency (α’s range from .93 to .95) and temporal reliability (2-week test-retest r = .82; Stice, et al., 2004; van Strien et al., 1986).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 2.3 Dutch Restrained Eating Scale
What the sources say
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it. It may state two separate claims as one.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“Random effects analyses were used to account for both within-group and within-subject variance.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 2.6 Imaging acquisition, preprocessing and analysis
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
In the paper
“Prospective acquisition correction (PACE) was applied to adjust slice position and orientation, as well as to re-grid residual volume-to-volume motion in real-time during data acquisition for the purpose of reducing motion-induced effects in Study 2 (Thesen et al., 2000).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 2.6 Imaging acquisition, preprocessing and analysis
What the sources say
- Not checked yetcites Thesen et al., 2000 source
Strength:plain· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Collectively, data suggest that true caloric restriction may increase the reward value of food, such that the longer the caloric deprivation, the greater the activation of attention and reward regions in response to food, which putatively increases the likelihood of food intake.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
None of the sources cited for this claim have been checked yet.
In the paper
“A cluster level threshold of p < 0.05 corrected for multiple comparisons across the whole brain for each study were derived using Monte Carlo simulations (10,000 iterations) of random noise distribution in the whole brain mask (3×3×3mm) using the 3dClustSim in AFNI (Cox, 1996; Forman et al., 1995).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 2.6 Imaging acquisition, preprocessing and analysis
What the sources say
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably not a substantial claim.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The fMRI experiments in which participants were randomly assigned to a period of caloric deprivation or a non-deprivation condition have strong internal validity, but limited external validity because participants did not voluntarily elect to engage in caloric restriction, as occurs in real-world dieters.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
In the paper
“In response to pictures of palatable foods, individuals who had successfully recovered from obesity showed greater activation in a region associated with inhibitory control (the superior frontal region) than obese and normal weight individuals, greater activation in a region involved in visual attention (middle temporal region) than normal weight individuals, and less activation in a motor”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 1. Introduction
What the sources say
- Not checked yetcites McCaffery et al., 2009 source
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably not a substantial claim. It may state two separate claims as one.
None of the sources cited for this claim have been checked yet.
In the paper
“Although this scale correlates with self-reported caloric intake, like all dietary restraint or dieting scales, it does not correlate with objectively measured caloric intake (e.g., Ouwens et al., 2003; Stice, et al., 2004).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 2. Methods > 2.3 Dutch Restrained Eating Scale
What the sources say
Strength:plain· not yet calibratedCausal:correlational· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it. It may state two separate claims as one.
In the paper
“Experimental research with rats has revealed that acute food deprivation and chronic caloric deprivation results in increased DA release at feeding and increased D2 receptor binding (Thanos et al., 2008)”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
- Not checked yetcites Thanos et al., 2008 source
Strength:plain· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt may state two separate claims as one.
In the paper
“Interesting, animal experiments show that caloric deprivation selectively increases preferences for high-fat foods (Lucas & Sclafani, 1992).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
- Not checked yetcites Lucas & Sclafani, 1992
Strength:plain· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Overall, the findings from Study 1 and Study 2 suggest that duration of acute calorie deprivation is related to greater reward valuation of and attention to palatable food pictures and food cues and potentially with greater motivation to obtain or consume the food.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
In the paper
“Abstinence from cocaine after a period of regular use resulted in a 17% increase in cells that selectively fire in response to cocaine directed behavior”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
- Not checked yetcites Cameron & Carelli, 2012
Strength:plain· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Collectively, results imply that caloric deprivation increases responsivity to real food much more than it does to images of food, probably because pictures of food hold no caloric value for hungry people.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“These data collectively suggest that caloric deprivation increases D2R receptor sensitization, which could explain the greater reward value of food after caloric deprivation.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
- Rests on an assumption: Mechanisms of caloric deprivation observed in rats generalize to humans.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“Second, we investigated neural response to receipt and anticipated receipt of only one palatable food and it was a beverage.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it. It may state two separate claims as one.
In the paper
“and elevated D2Rs showed enhanced effector striatal coupling (Carr et al., 2003).”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
- Not checked yetcites Carr et al., 2003 source
Strength:plain· not yet calibratedCausal:correlational· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Results should be generalized with caution to other palatable foods, particularly solid foods.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Strength:hedged· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Fourth, although the samples used in these studies are larger than those typically used in brain imaging studies, they were still only moderate in magnitude, which may have limited our statistical power and the generalizability of our findings.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Strength:hedged· not yet calibratedCausal:conditional· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt may state two separate claims as one.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Third, because participants in these two studies were adolescents, results may not generalize to adults.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Strength:hedged· not yet calibratedCausal:conditional· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
In the paper
“Administration of the D1R agonist SFK-82958 produced enhanced striatal activation”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
What the sources say
- Not checked yetcites Carr et al., 2003 source
Strength:plain· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Most critically, findings imply that weight loss diets that involve the replacement of unhealthy energy dense foods with healthy low energy density foods should be more effective than diets that involve long periods of caloric deprivation.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion > 4.1 Conclusions
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably not a substantial claim.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Our results imply that if people attempt to lose weight by abstaining from food intake for long durations of time, it will have the effect of increasing the reward value of food, which may lead to poor food choices when the individual eventually does eat.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesIt may state two separate claims as one.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“Fourth, although the samples used in these studies are larger than those typically used in brain imaging studies, they were still only moderate in magnitude, which may have limited our statistical power and the generalizability of our findings.”
§ Caloric Deprivation Increases Responsivity of Attention and Reward Brain Regions to Intake, Anticipated Intake, and Images of Palatable Foods > 4. Discussion
Strength:hedged· not yet calibratedCausal:conditional· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably not a substantial claim. The paper’s conclusions may not depend on it. It may state two separate claims as one.
The paper relies on this without support.
Weight change over the 2-week period is a valid index of negative, neutral, or positive energy balance.
“To assess the impact of longer-term energy balance we used weight change over the 2-week period during which the scan occurred to group participants into three a priori groups”
“This allowed us to contrast the neural response of individuals who were in an objectively measured negative energy balance to those who were in an energy stable or positive energy balance state when the scan took place.”
The paper relies on this without support.
Number of hours since last caloric intake is a valid measure of acute caloric deprivation.
“participants reported the number of hours since their last dietary intake (to the nearest quarter hour)”
“duration of caloric deprivation”
The paper relies on this without support.
BOLD response in attention and reward regions reflects responsivity or reward value to food.
“BOLD response was contrasted during receipt of milkshake versus tasteless solution”
“activation in regions implicated in attention, reward, and motivation”
The paper relies on this without support.
Caloric deprivation weight loss diets typically do not produce lasting weight loss.
“which may explain why caloric deprivation weight loss diets typically do not produce lasting weight loss.”
The paper relies on this without support.
Participants' self-reported duration of elective acute caloric deprivation accurately reflects their actual caloric deprivation.
“participants reporting a longer duration of elective acute caloric deprivation”
“Hours since last caloric intake and negative energy balance status showed no correlation with scores on the Dutch Restrained Eating Scale”
The paper relies on this without support.
Mechanisms of caloric deprivation observed in rats generalize to humans.
“These data collectively suggest that caloric deprivation increases D2R receptor sensitization, which could explain the greater reward value of food after caloric deprivation.”
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“The targeted-effect size was chosen based on findings from studies employing CIC paradigms for drug craving52, food cravings25,37,53,54 and internet gaming craving27, which report medium-to-large effect sizes in cue reactivity52.”
From Acute social isolation evokes midbrain craving responses similar to hunger (2020) · cites this paper as [53]
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
Each contradiction between two passages listed here was confirmed by an independent check.
A negative mean weight change is described as an increase
MinorThe energy-stable group's reported mean change of −0.01 kg is a slight decrease, not an increase.
“showed a trivial increase in mean weight”
“(−0.01 ± 0.08kg; range −0.1 - 0.1kg)”
Citations
Cites
Diagnostic and Statistical Manual of Mental Disorders
Williams, J. B. W., & First, M. B. (2013) · Oxford University Press eBooks · doi:10.1093/acrefore/9780199975839.013.104 · Cited by 109,845
Diagnostic and Statistical Manual of Mental Disorders
American Psychiatric Association (2022) · doi:10.1176/appi.books.9780890425787 · Cited by 23,476
AFNI: Software for analysis and visualization of functional magnetic resonance neuroimages
Cox, R. W. (1996) · Computers and Biomedical Research · doi:10.1006/cbmr.1996.0014 · Cited by 10,913
Koob, G. F., & Volkow, N. D. (2010) · Neuropsychopharmacology · doi:10.1038/npp.2009.110 · Cited by 5,340
The precuneus: a review of its functional anatomy and behavioural correlates
Cavanna, A. E., & Trimble, M. R. (2006) · Brain · doi:10.1093/brain/awl004 · Cited by 5,128
What is the role of dopamine in reward: hedonic impact, reward learning, or incentive salience?
Berridge, K. C., & Robinson, T. E. (1998) · Brain Research Reviews · doi:10.1016/s0165-0173(98)00019-8 · Cited by 4,127
Forman, S. D., Cohen, J. D., Fitzgerald, M., Eddy, W. F., Mintun, M. A., & Noll, D. C. (1995) · Magnetic Resonance in Medicine · doi:10.1002/mrm.1910330508 · Cited by 3,202
Dieting and binging: A causal analysis.
Polivy, J., & Herman, C. P. (1985) · American Psychologist · doi:10.1037/0003-066x.40.2.193 · Cited by 1,539
Dieting and binging: A causal analysis.
Polivy, J., & Herman, C. P. (1985) · American Psychologist · doi:10.1037//0003-066x.40.2.193 · Cited by 1,279
Stice, E. (2001) · Journal of Abnormal Psychology · doi:10.1037/0021-843x.110.1.124 · Cited by 1,251
Self-citation
Flagged first, then by citations
Research works printed but not linked: 1
- Gautier, 1999, Increased cortical representation of hunger and satiation in obese men, Diabetes, 48, A312
Cited by
Sorted by citations
Acute social isolation evokes midbrain craving responses similar to hunger
Tomova, L., Wang, K. L., Thompson, T., Matthews, G. A., Takahashi, A., Tye, K. M., & Saxe, R. (2020) · Nature Neuroscience · doi:10.1038/s41593-020-00742-z · Cited by 283
“The targeted effect size was chosen based on findings from studies employing cue-induced craving paradigms for drug craving (53) , food cravings (28, (54) (55) (56) and internet gaming craving (30) which report medium to large effect sizes in cue reactivity (53) .”
Shared and unique mechanisms underlying binge eating disorder and addictive disorders
Schulte, E. M., Grilo, C. M., & Gearhardt, A. N. (2016) · Clinical Psychology Review · doi:10.1016/j.cpr.2016.02.001 · Cited by 271
Brooks, S. J., Cedernaes, J., & Schiöth, H. B. (2013) · PLoS ONE · doi:10.1371/journal.pone.0060393 · Cited by 269
“We observed increased activation in the left dorsomedial prefrontal, right precentral and right parahippocampal gyri in obese subjects, regions linked to attention, motor coordination, and explicit memory, and that are implicated in processes associated with the anticipation of food intake, particularly during perceiv…”
BackgroundA Review of Interventions that Promote Eating by Internal Cues.
Schaefer, J. T., & Magnuson, A. B. (2014) · Journal of the Academy of Nutrition and Dietetics · doi:10.1016/j.jand.2013.12.024 · Cited by 227
“Physiologically, dieting or energy deprivation activates portions of the brain responsible for attention (anterior cingulate cortex) and reward (amygdala) of food.(11) Increasing the reward value of high-energy foods in the brain increases the likelihood of food intake and may result in binge eating.”
BackgroundByrne, C. S., Chambers, E. S., Alhabeeb, H., Chhina, N., Morrison, D. J., Preston, T., Tedford, C., Fitzpatrick, J., Irani, C., Busza, A., et al. (2016) · The American Journal of Clinical Nutrition · doi:10.3945/ajcn.115.126706 · Cited by 201
“Similarly, satiation decreases BOLD responses to food taste in the nucleus accumbens (31), whereas duration of food deprivation correlates with a greater caudate BOLD signal in response to actual and anticipated receipt of palatable food (29).”
Background
Metadata
- Authors
- Stice, E., Burger, K., & Yokum, S.
- Affiliations
- Oregon Research Institute (US)
- Corresponding author
- Stice, Eric
- Venue
- NeuroImage
- Publisher
- Elsevier BV
- Published
- 2013-02
- Volume
- 67
- Pages
- 322-330
- ISSN
- 1053-8119 (ISSN-L)
- PMC
- PMC3693571
- OpenAlex
- W2019359264
- Semantic Scholar
- d625270db3768000736d7210c91ae80a6f829b16
- Cited by
- 162
- References
- 84
- Citations by year
- 2026: 8 · 2025: 8 · 2024: 10 · 2023: 7 · 2022: 9 · 2021: 38 · 2020: 13 · 2019: 6 · 2018: 9 · 2017: 10 · 2016: 13 · 2015: 18 · 2014: 9 · 2013: 4
- FWCI
- 11.22
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- NeuroImage (publishedVersion)
- PubMed (publishedVersion)
- Europe PMC (PubMed Central) (acceptedVersion)
- PubMed Central (acceptedVersion)
- Funders
- National Institutes of Health (R1MH64560A, DK080760, DK092468)
- Topics
- Social Sciences › Psychology › Clinical Psychology › Eating Disorders and Behaviors
- Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
- Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
- Keywords
- caloric deprivation, dietary restraint, binge eating, food reward, negative energy balance, adolescents, anterior cingulate cortex, orbitofrontal cortex, caudate nucleus, hippocampus, motivation, weight loss diet
- MeSH terms
- Adolescent, Appetite, Attention, Brain Mapping, Cerebral Cortex, Eating, Female, Humans, Male, Reward, Visual Perception, Caloric Restriction, Anticipation, Psychological
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
A language model drew the claims from the paper on 2026-10-09, under version 3 of the claim definition (model deepseek-v4.1-flash, prompt extract-v3).
A second model labelled each claim on 2026-10-09 (model jev-1.13-20260917, definition revision gold-guideline-v0.2).
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review