Cited by 782Neurotransmitter Receptor Influence on BehaviorNeural and Behavioral Psychology StudiesNeuroscience and Neuropharmacology Research

Uniform Inhibition of Dopamine Neurons in the Ventral Tegmental Area by Aversive Stimuli

Ungless, Mark A., Magill, Peter J., Bolam, J. Paul·2004·Science

Abstract

Dopamine neurons play a key role in reward-related behaviors. Reward coding theories predict that dopamine neurons will be inhibited by or will not respond to aversive stimuli. Paradoxically, between 3 and 49% of presumed dopamine neurons are excited by aversive stimuli. We found that, in the ventral tegmental area of anesthetized rats, the population of presumed dopamine neurons that are excited by aversive stimuli is actually not dopaminergic. The identified dopamine neurons were inhibited by the aversive stimulus. These findings suggest that dopamine neurons are specifically excited by reward and that a population of nondopamine neurons is excited by aversive stimuli.

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Crossref · 10.1126/science.1093360

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25 of 25 references verified0 citation errors · 0 not checkable

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  • The dopaminergic VTA is implicated in rewarding aspects of addictive drugs and also participates in signaling aversion and lack of expected reward.

    “While the DAergic VTA has been widely implicated in the rewarding aspects of addictive drugs, it has also been shown to participate in the signaling of aversion and lack of expected reward (Schultz et al. 1998; Ungless et al. 2004; Tobler et al. 2007; De Biasi and Dani 2011).”

    From Nicotine Withdrawal (2015) · cites this paper as Ungless et al. 2004

  • Changes in DAergic activity can signal punishment, aversion, or lack of expected reward, not only hedonic effects.

    “Although it was originally postulated that the DA released from the VTA only mediates the hedonic or pleasurable effects of natural reinforcers, it is now clear that changes in DAergic activity can also signal punishment, aversion, or lack of expected reward [53–58].”

    From Mechanistic insights into nicotine withdrawal (2011) · cites this paper as [55]

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Authors
Ungless, M. A., Magill, P. J., & Bolam, J. P.
Affiliations
University of Oxford (GB)
Corresponding author
Ungless, Mark A.
Venue
Science
Published
2004-03-26
Volume
303
Issue
5666
Pages
2040-2042
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2061350749
Cited by
782
References
25
Citations by year
2026: 7 · 2025: 15 · 2024: 18 · 2023: 22 · 2022: 30 · 2021: 29 · 2020: 31 · 2019: 40 · 2018: 42 · 2017: 33 · 2016: 37 · 2015: 40 · 2014: 41 · 2013: 36 · 2012: 62
FWCI
11.49
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
Keywords
dopaminergic neurons, ventral tegmental area, aversive stimuli, reward coding, neuronal inhibition, reward-related behavior
MeSH terms
Action Potentials, Animals, Dopamine, Electrophysiology, Microelectrodes, Neural Inhibition, Neurons, Pain, Physical Stimulation, Reward, Ventral Tegmental Area, Rats

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