Evidence map›Paper›PMID 27940871›Full record

ArticleScience (New York, N.Y.)2016

Dopamine neurons encode performance error in singing birds.

Vikram Gadagkar, Pavel A Puzerey, Ruidong Chen, Eliza Baird-Daniel, Alexander R Farhang, Jesse H Goldberg

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 138 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
138citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

138 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Distinct forms of dopamine transmission control locomotion and learning.bioRxiv : the preprint server for biology · 2026
    Article
  5. Striatal Dopamine at Learned Sequence Boundaries Sustains Birdsong.bioRxiv : the preprint server for biology · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
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  15. An anatomical substrate of credit assignment in reinforcement learning.bioRxiv : the preprint server for biology · 2025
    Article
  16. Article
  17. Article
  18. Article
  19. Neuronal activity underlying vocal production in bats.Annals of the New York Academy of Sciences · 2025
    Review
  20. Striatal Dopamine Actions and Movement: Inferences from Parkinson Disease.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Review

78 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Vikram GadagkarDepartment of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA.
Pavel A PuzereyDepartment of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA.
Ruidong ChenDepartment of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA.
Eliza Baird-DanielDepartment of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA.
Alexander R FarhangDepartment of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA.
Jesse H GoldbergDepartment of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA. jessehgoldberg@gmail.com.

Funding

Neural Mechanisms of Performance Evaluation During Motor Sequence LearningR01NS094667 · NINDS · CORNELL UNIVERSITY · PI GOLDBERG, JESSE HEYMANN · 2015 to 2024
$3.5M
Identifying the roles of the basal forebrain cholinergic system in motor sequence learningF32NS098634 · NINDS · CORNELL UNIVERSITY · PI PUZEREY, PAVEL ANATOLYEVICH · 2016 to 2017
$116k
NINDS NIH HHS F32 NS098634NINDS NIH HHS R01 NS094667
6 · The paper itself

Abstract

Many behaviors are learned through trial and error by matching performance to internal goals. Yet neural mechanisms of performance evaluation remain poorly understood. We recorded basal ganglia-projecting dopamine neurons in singing zebra finches as we controlled perceived song quality with distorted auditory feedback. Dopamine activity was phasically suppressed after distorted syllables, consistent with a worse-than-predicted outcome, and was phasically activated at the precise moment of the song when a predicted distortion did not occur, consistent with a better-than-predicted outcome. Error response magnitude depended on distortion probability. Thus, dopaminergic error signals can evaluate behaviors that are not learned for reward and are instead learned by matching performance outcomes to internal goals.

Indexed as

AnimalsBasal GangliaDopamineDopaminergic NeuronsFinchesLearningMaleRewardVocalization, AnimalDopamine

Identifiers

PMID27940871
PMCPMC5464363

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.