Cited by 904Neurotransmitter Receptor Influence on BehaviorNeural and Behavioral Psychology StudiesNeuroscience and Neuropharmacology Research

What does dopamine mean?

Open access
Berke, Joshua D.·2018·Nature Neuroscience

Abstract

Dopamine is a critical modulator of both learning and motivation. This presents a problem: how can target cells know whether increased dopamine is a signal to learn or to move? It is often presumed that motivation involves slow ('tonic') dopamine changes, while fast ('phasic') dopamine fluctuations convey reward prediction errors for learning. Yet recent studies have shown that dopamine conveys motivational value and promotes movement even on subsecond timescales. Here I describe an alternative account of how dopamine regulates ongoing behavior. Dopamine release related to motivation is rapidly and locally sculpted by receptors on dopamine terminals, independently from dopamine cell firing. Target neurons abruptly switch between learning and performance modes, with striatal cholinergic interneurons providing one candidate switch mechanism. The behavioral impact of dopamine varies by subregion, but in each case dopamine provides a dynamic estimate of whether it is worth expending a limited internal resource, such as energy, attention, or time.

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  • DA neurotransmission is essential for diverse behavioral outputs, including motivation, cognition, reward learning, decision making, salience attribution, and voluntary motor control.

    “DA neurotransmission is essential for diverse behavioral outputs, including motivation, cognition, reward learning, decision making, salience attribution, and voluntary motor control [121–127].”

    From Adolescent nicotine exposure and persistent neurocircuitry changes: unveiling lifelong psychiatric risks (2025) · cites this paper as [127]

    The sections on striatal resource allocation and decision-making describe dopamine’s roles in movement, attention, cognitive control, and choices; the learning-and-motivation section also supports those two roles. But the claim that dopamine neurotransmission is essential for every listed output is broader than the paper supports: the resource-allocation section explicitly says mesolimbic dopamine is not required for a simple reward-seeking action, and its account of several other roles is framed as a proposal. (LLM, conf=0.86)

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Authors
Berke, J. D.
Affiliations
University of California, San Francisco (US)
Corresponding author
Berke, Joshua D.
Venue
Nature Neuroscience
Published
2018-05-14
Volume
21
Issue
6
Pages
787-793
ISSN
  • 1097-6256 (ISSN-L)
  • 1546-1726
OpenAlex
W2799652277
Cited by
904
References
100
Citations by year
2026: 80 · 2025: 116 · 2024: 129 · 2023: 126 · 2022: 122 · 2021: 121 · 2020: 103 · 2019: 71 · 2018: 34 · 2017: 2
FWCI
10.72
Type
journal article
Language
en
Open access
Locations
  • Nature Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
  • National Institute of Mental Health (R01MH101697)
  • National Institute on Drug Abuse (R01DA045783)
  • National Institute of Neurological Disorders and Stroke (R01NS078435)
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
dopamine, motivation, learning, reward prediction error, phasic dopamine, tonic dopamine, striatal cholinergic interneurons, dopaminergic terminals, energy allocation, striatum
MeSH terms
Animals, Dopamine, Humans, Learning, Motivation, Signal Transduction, Dopaminergic Neurons

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