Evidence map›Paper›PMID 29565248›Full record

ArticleeLife2018

Ventral pallidal encoding of reward-seeking behavior depends on the underlying associative structure.

Jocelyn M Richard, Nakura Stout, Deanna Acs, Patricia H Janak

Abstract read
In one paragraph

Article in eLife, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed.

  1. Article
  2. Unpacking Ventral Pallidum GABA Neuron Contributions to Opioid Drug Reward in Rats.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  3. Ventral pallidal GABAergic neurons control hedonic feeding and obesity.bioRxiv : the preprint server for biology · 2026
    Article
  4. Article
  5. Article
  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
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Ventral Pallidum and Amygdala Cooperate to Restrain Reward Approach under Threat.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  14. Article
  15. Article
  16. Ventral Pallidal GABAergic Neuron Calcium Activity Encodes Cue-Driven Reward Seeking and Persists in the Absence of Reward Delivery.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  17. Article
  18. Article
  19. Review
  20. Article
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

4 authors.

Jocelyn M RichardDepartment of Psychological and Brain Sciences, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, United States.ORCID 0000-0001-5750-0418
Nakura StoutDepartment of Psychological and Brain Sciences, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, United States.
Deanna AcsDepartment of Psychological and Brain Sciences, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, United States.
Patricia H JanakDepartment of Psychological and Brain Sciences, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, United States.ORCID 0000-0002-3333-9049

Funding

Context and Relapse to Ethanol-SeekingR01AA014925 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI JANAK, PATRICIA H. · 2004 to 2014
$3.6M
Accumbens shell mu-opioid signaling in alcohol self-administration and relapseF32AA022290 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI RICHARD, JOCELYN M · 2013 to 2015
$153k
Ventral pallidal circuitry in alcohol seeking and reinstatement by stressK99AA025384 · NIAAA · JOHNS HOPKINS UNIVERSITY · PI RICHARD, JOCELYN M · 2017 to 2017
$139k
NIAAA NIH HHS AA014925NIAAA NIH HHS AA022290NIAAA NIH HHS F32 AA022290NIAAA NIH HHS K99 AA025384NIAAA NIH HHS R01 AA014925
6 · The paper itself

Abstract

Despite its being historically conceptualized as a motor expression site, emerging evidence suggests the ventral pallidum (VP) plays a more active role in integrating information to generate motivation. Here, we investigated whether rat VP cue responses would encode and contribute similarly to the vigor of reward-seeking behaviors trained under Pavlovian versus instrumental contingencies, when these behavioral responses consist of superficially similar locomotor response patterns but may reflect distinct underlying decision-making processes. We find that cue-elicited activity in many VP neurons predicts the latency of instrumental reward seeking, but not of Pavlovian response latency. Further, disruption of VP signaling increases the latency of instrumental but not Pavlovian reward seeking. This suggests that VP encoding of and contributions to response vigor are specific to the ability of incentive cues to invigorate reward-seeking behaviors upon which reward delivery is contingent.

Indexed as

CuesReward6-Cyano-7-nitroquinoxaline-2,3-dioneAnimalsBasal ForebrainConditioning, ClassicalExcitatory Amino Acid AntagonistsFemaleGABA-A Receptor AgonistsMaleMotor ActivityMuscimolNeuronsRatsRats, Long-Evans6-Cyano-7-nitroquinoxaline-2,3-dioneExcitatory Amino Acid AntagonistsGABA-A Receptor AgonistsMuscimolelectrophysiologymotivationneuroscienceratventral pallidum

Identifiers

PMID29565248
PMCPMC5864276

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.