Cited by 33Eating Disorders and BehaviorsNeurotransmitter Receptor Influence on BehaviorNeural and Behavioral Psychology Studies

Dopaminergic activity and altered reward modulation in anorexia nervosa-insight from multimodal imaging

Open access
Bailer, Ursula F., Price, Julie C., Meltzer, Carolyn C., Wagner, Angela, Mathis, Chester A, Gamst, Anthony, Kaye, Walter H.·2017·International Journal of Eating Disorders

Abstract

Objective: Individuals with anorexia nervosa (AN) have anxious and inhibited temperaments with high concern for consequences. Studies using either positron emission tomography (PET) or functional magnetic resonance imaging (fMRI) suggest involvement of the middle and dorsal caudate (DC) in individuals recovered (REC) from AN. For example, dopamine (DA) D2/D3 receptor binding in the middle caudate and DC was associated with anxiety and harm avoidance, and blood‐oxygen‐level‐dependent (BOLD) response in the DC was positively related to trait anxiety. It has not been shown yet whether BOLD response in individuals REC from AN was related to DA function. Methods: Post‐hoc correlation analyses between the PET and fMRI studies by correlating D2/D3 binding in striatal regions and BOLD signal in the anteroventral striatum (AVS) and DC for wins and losses respectively in 12 individuals REC from AN. Results: Individuals REC from AN with the greatest BOLD response in the DC in a monetary choice task had higher middle caudate D2/D3 binding, and greater anxiety and/or harm avoidance. Discussion: Though preliminary, these findings suggest that increased dorsal striatal D2/D3 binding is associated with enhanced cognitive response to feedback, potentially related to anxious anticipation of consequences. © 2016 Wiley Periodicals, Inc.(Int J Eat Disord 2017; 50:593–596)

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1002/eat.22638

Cites

18 of 18 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

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?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Bailer, U. F., Price, J. C., Meltzer, C. C., Wagner, A., Mathis, C. A., Gamst, A., & Kaye, W. H.
Affiliations
  • University of California San Diego (US)
  • University of Pittsburgh (US)
  • Emory University (US)
Corresponding author
Bailer, Ursula F.
Venue
International Journal of Eating Disorders
Publisher
Wiley
Published
2016-10-18
Volume
50
Issue
5
Pages
593-596
ISSN
  • 0276-3478 (ISSN-L)
  • 1098-108X
OpenAlex
W2533371470
Cited by
33
References
18
Citations by year
2026: 1 · 2025: 4 · 2024: 4 · 2023: 2 · 2022: 3 · 2021: 5 · 2020: 4 · 2019: 4 · 2018: 4 · 2016: 2
FWCI
4.46
Type
journal article
Language
en
Open access
Locations
  • International Journal of Eating Disorders (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
  • National Institute of Mental Health (MH046001, MH04298, K05‐MH01894, MH092793)
  • Austrian Science Fund
Topics
  • Social Sciences › Psychology › Clinical Psychology › Eating Disorders and Behaviors
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
Keywords
anorexia nervosa, dopamine D2/D3 receptors, dorsal caudate, reward processing, trait anxiety, harm avoidance, recovery from anorexia nervosa, BOLD signal
MeSH terms
Adult, Anorexia Nervosa, Dopamine, Female, Humans, Male, Reward, Receptors, Dopamine D2, Multimodal Imaging

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.

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