Evidence map›Paper›PMID 30341305›Full record

ArticleNature communications2018

Ventral pallidum encodes relative reward value earlier and more robustly than nucleus accumbens.

David Ottenheimer, Jocelyn M Richard, Patricia H Janak

Abstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
–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

75 citing papers in PubMed.

  1. Trial
  2. Article
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  4. Natural noncodingScience advances · 2026
    Article
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  6. Most Ventral Pallidal Cholinergic Neurons Are Bursting Basal Forebrain Cholinergic Neurons with Mesocorticolimbic Connectivity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
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15 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

David OttenheimerSolomon H. Snyder Department of Neuroscience, Johns Hopkins School of Medicine, Johns Hopkins University, 725 N. Wolfe St., Baltimore, MD, 21205, USA. david.ottenheimer@jhu.edu.ORCID http://orcid.org/0000-0003-4882-1898
Jocelyn M RichardDepartment of Psychological and Brain Sciences, Krieger School of Arts and Sciences, Johns Hopkins University, 3400 N. Charles St., Baltimore, MD, 21218, USA.ORCID http://orcid.org/0000-0001-5750-0418
Patricia H JanakSolomon H. Snyder Department of Neuroscience, Johns Hopkins School of Medicine, Johns Hopkins University, 725 N. Wolfe St., Baltimore, MD, 21205, USA. patricia.janak@jhu.edu.ORCID http://orcid.org/0000-0002-3333-9049

Funding

Optogenetic Testing of Mechanims of Dopamine Action in Pavlovian LearningR01DA035943 · NIDA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI JANAK, PATRICIA H. · 2014 to 2023
$4.1M
Training Program in NeuroscienceT32NS091018 · NINDS · JOHNS HOPKINS UNIVERSITY · PI JAMES J KNIERIM, Daniel Hans O'Connor · 2015 to 2026
$4.1M
Amygdala and Striatal Neural Circuits Controlling Alcohol IntakeR01AA026306 · NIAAA · JOHNS HOPKINS UNIVERSITY · PI JANAK, PATRICIA H. · 2018 to 2022
$1.8M
Survey of Age-Associated Carbonylation of Brain ProteinsR01AG025384 · NIA · UNIVERSITY OF NORTH TEXAS HLTH SCI CTR · PI PROKAI, LASZLO · 2004 to 2008
$1.4M
Ventral pallidal circuitry in alcohol seeking and reinstatement by stressK99AA025384 · NIAAA · JOHNS HOPKINS UNIVERSITY · PI RICHARD, JOCELYN M · 2017 to 2017
$139k
National Alliance for Research on Schizophrenia and Depression (NARSAD) Young Investigator AwardNational Science Foundation (NSF) DGE-1746891NIAAA NIH HHS K99 AA025384NIAAA NIH HHS R01 AA026306NIDA NIH HHS R01 DA035943NINDS NIH HHS T32 NS091018U.S. Department of Health & Human Services | National Institutes of Health (NIH) 5T32NS91018-17U.S. Department of Health & Human Services | NIH | National Institute on Alcohol Abuse and Alcoholism (NIAAA) K99AA025384U.S. Department of Health & Human Services | NIH | National Institute on Drug Abuse (NIDA) R01DA035943
6 · The paper itself

Abstract

The ventral striatopallidal system, a basal ganglia network thought to convert limbic information into behavioral action, includes the nucleus accumbens (NAc) and the ventral pallidum (VP), typically described as a major output of NAc. Here, to investigate how reward-related information is transformed across this circuit, we measure the activity of neurons in NAc and VP when rats receive two highly palatable but differentially preferred rewards, allowing us to track the reward-specific information contained within the neural activity of each region. In VP, we find a prominent preference-related signal that flexibly reports the relative value of reward outcomes across multiple conditions. This reward-specific firing in VP is present in a greater proportion of the population and arises sooner following reward delivery than in NAc. Our findings establish VP as a preeminent value signaler and challenge the existing model of information flow in the ventral basal ganglia.

Indexed as

RewardAnimalsBasal ForebrainBrain MappingFood PreferencesMaleNucleus AccumbensRatsRats, Long-Evans

Identifiers

PMID30341305
PMCPMC6195583

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.