Cited by 274Regulation of Appetite and ObesityNeurotransmitter Receptor Influence on BehaviorEating Disorders and Behaviors

The contribution of brain reward circuits to the obesity epidemic

Open access
Stice, Eric, Figlewicz, Dianne P., Gosnell, Blake A., Levine, Allen S., Pratt, Wayne E.·2013·Neuroscience & Biobehavioral Reviews

Abstract

One of the defining characteristics of the research of Ann E. Kelley was her recognition that the neuroscience underlying basic learning and motivation processes also shed significant light upon mechanisms underlying drug addiction and maladaptive eating patterns. In this review, we examine the parallels that exist in the neural pathways that process both food and drug reward, as determined by recent studies in animal models and human neuroimaging experiments. We discuss contemporary research that suggests that hyperphagia leading to obesity is associated with substantial neurochemical changes in the brain. These findings verify the relevance of reward pathways for promoting consumption of palatable, calorically dense foods, and lead to the important question of whether changes in reward circuitry in response to intake of such foods serve a causal role in the development and maintenance of some cases of obesity. Finally, we discuss the potential value for future studies at the intersection of the obesity epidemic and the neuroscience of motivation, as well as the potential concerns that arise from viewing excessive food intake as an "addiction". We suggest that it might be more useful to focus on overeating that results in frank obesity, and multiple health, interpersonal, and occupational negative consequences as a form of food "abuse".

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 · 10.1016/j.neubiorev.2012.12.001

Cites

167 of 167 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?

  • Neuroimaging studies have identified some of the brain mechanisms associated with obesity and food addiction, demonstrating alterations in the core reward network (e.g. nucleus accumbens) and the extended reward network (i.e. emotion regulation, executive control, salience and somatosensory networks).

    “Neuroimaging studies have identified some of the brain mechanisms associated with obesity and food addiction 39, 40, demonstrating alterations in the core reward network (e.g. nucleus accumbens) and the extended reward network (i.e. emotion regulation, executive control, salience and somatosensory networks) 41, 42, 43.”

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

Research works printed but not linked: 1

  1. Gosnell BA Levine AS Cooper SJ Clifton PG Stimulation of ingestive behavior by preferential and selective opioid agonists Drug Receptor Subtypes and Ingestive Behavior 1996 147 166 Academic Press San Diego, CA

Cited by

Sorted by citations

Authors
Stice, E., Figlewicz, D. P., Gosnell, B. A., Levine, A. S., & Pratt, W. E.
Affiliations
  • Oregon Research Institute (US)
  • VA Puget Sound Health Care System (US)
  • University of Minnesota (US)
  • Wake Forest University (US)
Corresponding author
Pratt, Wayne E.
Venue
Neuroscience & Biobehavioral Reviews
Publisher
Elsevier BV
Published
2013-11
Volume
37
Issue
9
Pages
2047-2058
ISSN
0149-7634 (ISSN-L)
OpenAlex
W2076709716
Cited by
274
References
166
Citations by year
2026: 2 · 2025: 10 · 2024: 8 · 2023: 20 · 2022: 22 · 2021: 21 · 2020: 14 · 2019: 56 · 2018: 14 · 2017: 20 · 2016: 29 · 2015: 26 · 2014: 21 · 2013: 11
FWCI
2.13
Type
journal article
Language
en
Open access
Locations
  • Neuroscience & Biobehavioral Reviews (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • NIH (R1MH064560A, DK080760, DK092468, DK40963)
  • NIH/NIDA (R01DA021280)
  • NIH/NIDDK (P30DK50456)
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Social Sciences › Psychology › Clinical Psychology › Eating Disorders and Behaviors
Keywords
brain reward circuits, obesity, food reward, drug reward, hyperphagia, motivation, food addiction, palatable food intake, neurochemical changes
MeSH terms
Animals, Brain, Humans, Motivation, Neural Pathways, Obesity, Reward, Behavior, Addictive

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