Cited by 244Memory and Neural MechanismsNeurotransmitter Receptor Influence on BehaviorNeuroscience and Neuropharmacology Research

Emotional environments retune the valence of appetitive versus fearful functions in nucleus accumbens.

Open access
Reynolds, Sheila M, Berridge, Kent C·2008·Nature Neuroscience

Abstract

The nucleus accumbens mediates both appetitive motivation for rewards and fearful motivation toward threats, which are generated in part by glutamate-related circuits organized in a keyboard fashion. At rostral sites of the medial shell, localized glutamate disruptions typically generate intense appetitive behaviors in rats, but the disruption incrementally generates fearful behaviors as microinjection sites move more caudally. We found that exposure to stressful environments caused caudal fear-generating zones to expand rostrally, filling approximately 90% of the shell. Conversely, a preferred home environment caused fear-generating zones to shrink and appetitive-generating zones to expand caudally, filling approximately 90% of the shell. Thus, the emotional environments retuned the generation of motivation in corticolimbic circuits.

Integrity signals

Registry

Crossref · 10.1038/nn2061

Cites

15 of 15 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

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?

  • The nucleus accumbens can generate either incentive salience or fearful salience.

    “The nucleus accumbens can generate either incentive salience or fearful salience.”

    From Evolving Concepts of Emotion and Motivation (2018) · cites this paper as Reynolds and Berridge (2008)

  • Both incentive motivation and fearful motivation require local mesolimbic dopamine.

    “Both incentive motivation and fearful motivation require local mesolimbic dopamine.”

    From Evolving Concepts of Emotion and Motivation (2018) · cites this paper as Reynolds and Berridge (2008)

  • Microinjections of the same glutamate-blocking drug (DNQX) elicit opposite motivations at different sites in the nucleus accumbens.

    “Microinjections of the same glutamate-blocking drug (DNQX) elicit opposite motivations at different sites.”

    From Evolving Concepts of Emotion and Motivation (2018) · cites this paper as Reynolds and Berridge (2008)

  • Many individual sites in the nucleus accumbens can be flipped back and forth between generating 'wanting' and 'fear' by changes in environmental ambience.

    “Many individual sites can be flipped back and forth between generating ‘wanting’ and ‘fear’ by changes in environmental ambience, as described in text.”

    From Evolving Concepts of Emotion and Motivation (2018) · cites this paper as Reynolds and Berridge (2008)

  • Valence of many sites can be partly or wholly retuned by psychological factors such as external ambience, reflecting appraisal processes similar to human social psychology.

    “Valence of many sites can be partly or wholly retuned by psychological factors such as external ambience (Reynolds and Berridge, 2008), reflecting appraisal processes similar to human social psychology (Schachter and Singer, 1962; Higgins, 2006).”

    From Evolving Concepts of Emotion and Motivation (2018) · cites this paper as Reynolds and Berridge, 2008

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Reynolds, S. M., & Berridge, K. C.
Affiliations
University of Michigan (US)
Corresponding author
  • Reynolds, Sheila M
  • Berridge, Kent C
Venue
Nature Neuroscience
Published
2008-03-16
Volume
11
Issue
4
Pages
423-425
ISSN
  • 1097-6256 (ISSN-L)
  • 1546-1726
OpenAlex
W2154800141
Cited by
244
References
15
Citations by year
2026: 5 · 2025: 12 · 2024: 8 · 2023: 20 · 2022: 15 · 2021: 10 · 2020: 14 · 2019: 14 · 2018: 13 · 2017: 7 · 2016: 16 · 2015: 18 · 2014: 11 · 2013: 21 · 2012: 14
FWCI
7.95
Type
journal article
Language
en
Open access
Locations
  • Nature Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • University of Michigan
  • National Institutes of Health
  • National Institute of Mental Health (MH-63649, R01MH063649)
  • National Institute on Drug Abuse (F31DA014679, DA015188, R01DA015188, DA14679)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
Keywords
nucleus accumbens, appetitive motivation, emotional environment, stress, family environment, corticolimbic circuits, reward, threats
MeSH terms
Adaptation, Physiological, Animals, Appetitive Behavior, Brain Mapping, Choice Behavior, Emotions, Environment, Fear, Microinjections, Motivation, Neural Pathways, Nucleus Accumbens, Quinoxalines, Random Allocation, Reward, Stress, Psychological, Proto-Oncogene Proteins c-fos, Receptors, Glutamate, Excitatory Amino Acid Antagonists, Rats

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