Evidence map›Paper›PMID 25857550›Full record

ReviewProgress in neurobiology2015

The ventral pallidum: Subregion-specific functional anatomy and roles in motivated behaviors.

David H Root, Roberto I Melendez, Laszlo Zaborszky, T Celeste Napier

Open access · greenAbstract readReview
In one paragraph

Review in Progress in neurobiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 207 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
207citing papers in PubMed, 2 pooled it
11.6field-weighted citation impact, top 1% of its field
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

207 citing papers in PubMed, 2 syntheses or guidelines pooled it, 366 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. 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
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  12. 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
  13. Ventral pallidal perineuronal nets regulate opioid relapse.bioRxiv : the preprint server for biology · 2026
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147 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

4 authors at 3 institutions in 2 countries.

David H RootDepartment of Psychology, Rutgers University, 152 Frelinghuysen Road, New Brunswick, NJ 08854, United States. Electronic address: david.root@outlook.com.
Roberto I MelendezDepartment of Anatomy and Neurobiology, University of Puerto Rico School of Medicine, San Juan, PR 00936, United States. Electronic address: roberto.melendez2@upr.edu.
Laszlo ZaborszkyCenter for Molecular and Behavioral Neuroscience, Rutgers, The State University of New Jersey, 197 University Avenue, Newark, NJ 07102, United States. Electronic address: zaborszky@axon.rutgers.edu.
T Celeste NapierDepartments of Pharmacology and Psychiatry, Center for Compulsive Behavior and Addiction, Rush University Medical Center, Chicago, IL 60612, United States. Electronic address: celeste_napier@rush.edu.
Rutgers, The State University of New Jersey · USRush University Medical Center · USUniversity of Puerto Rico System · PR

Funding

AFFERENT REGULATION OF CHOLINERGIC FOREBRAIN NEURONSR01NS023945 · NINDS · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI ZABORSZKY, LASZLO · 1986 to 2019
$6.5M
Cue-induced relapse to cocaine seeking: neuronal activity in accumbens circuitsR01DA006886 · NIDA · RUTGERS THE ST UNIV OF NJ NEW BRUNSWICK · PI WEST, MARK O · 1991 to 2015
$3.4M
AFFERENT REGULATION OF CHOLINERGIC FOREBRAIN NEURONSRF1NS023945 · NINDS · RUTGERS THE STATE UNIV OF NJ NEWARK · PI ZABORSZKY, LASZLO · 2020 to 2020
$2.9M
5-HT &Medication Development for Methamphetamine AbuseR01DA015760 · NIDA · RUSH UNIVERSITY MEDICAL CENTER · PI NAPIER, T. CELESTE · 2003 to 2007
$1.7M
OPIOIDS AND THE PHYSIOLOGY OF THE VENTRAL PALLIDUMR01DA005255 · NIDA · LOYOLA UNIVERSITY CHICAGO · PI NAPIER, T. CELESTE · 1990 to 2004
$716k
5HT receptors, neuronal plasticity, and methamphetamine-induced place perference.F31DA024923 · NIDA · RUSH UNIVERSITY MEDICAL CENTER · PI GRAVES, STEVEN MICHAEL · 2009 to 2011
$108k
Neurophysiology of cocaine-seeking behaviorF31DA026252 · NIDA · RUTGERS, THE STATE UNIV OF N.J. · PI ROOT, DAVID H · 2009 to 2011
$84k
GABABeta Regulation of METH-Induced Associative LearningF31DA021475 · NIDA · LOYOLA UNIVERSITY CHICAGO · PI VOIGT-ZUWALA, ROBIN M · 2007 to 2009
$77k
mGluR5 Regulation of METH Reward and Sensorimotor GatingF31DA023306 · NIDA · LOYOLA UNIVERSITY CHICAGO · PI HERROLD, AMY · 2007 to 2009
$75k
Cellular Mechanisms in Opiate Reward-Mediated LearningF31DA019783 · NIDA · LOYOLA UNIVERSITY CHICAGO · PI PERSONS, AMANDA LEE · 2006 to 2008
$73k
Amygdala TrkB in Amphetamine-Induced LearningF31DA019763 · NIDA · LOYOLA UNIVERSITY CHICAGO · PI SHEN, FEI · 2005 to 2007
$55k
NEUROPHYSIOLOGY OF A NOVEL DOPAMINERGIC SYSTEMR29MH045180 · NIMH · LOYOLA UNIVERSITY CHICAGO · PI NAPIER, T. CELESTE · 1990 to 1994
–
Intramural NIH HHSNIDA NIH HHS DA006886NIDA NIH HHS DA015760NIDA NIH HHS DA019783NIDA NIH HHS DA021475NIDA NIH HHS DA023306NIDA NIH HHS DA024923NIDA NIH HHS DA026252NIDA NIH HHS DA0331231NIDA NIH HHS DA05255NIDA NIH HHS F31 DA019763NIDA NIH HHS F31 DA019783NIDA NIH HHS F31 DA021475NIDA NIH HHS F31 DA023306NIDA NIH HHS F31 DA024923NIDA NIH HHS F31 DA026252NIDA NIH HHS F32 DA005651NIDA NIH HHS F32 DA05651NIDA NIH HHS R01 DA005255NIDA NIH HHS R01 DA006886NIDA NIH HHS R01 DA015760NIMH NIH HHS F30 MH45180NINDS NIH HHS NS23945NINDS NIH HHS R01 NS023945NINDS NIH HHS RF1 NS023945
6 · The paper itself

Abstract

The ventral pallidum (VP) plays a critical role in the processing and execution of motivated behaviors. Yet this brain region is often overlooked in published discussions of the neurobiology of mental health (e.g., addiction, depression). This contributes to a gap in understanding the neurobiological mechanisms of psychiatric disorders. This review is presented to help bridge the gap by providing a resource for current knowledge of VP anatomy, projection patterns and subregional circuits, and how this organization relates to the function of VP neurons and ultimately behavior. For example, ventromedial (VPvm) and dorsolateral (VPdl) VP subregions receive projections from nucleus accumbens shell and core, respectively. Inhibitory GABAergic neurons of the VPvm project to mediodorsal thalamus, lateral hypothalamus, and ventral tegmental area, and this VP subregion helps discriminate the appropriate conditions to acquire natural rewards or drugs of abuse, consume preferred foods, and perform working memory tasks. GABAergic neurons of the VPdl project to subthalamic nucleus and substantia nigra pars reticulata, and this VP subregion is modulated by, and is necessary for, drug-seeking behavior. Additional circuits arise from nonGABAergic neuronal phenotypes that are likely to excite rather than inhibit their targets. These subregional and neuronal phenotypic circuits place the VP in a unique position to process motivationally relevant stimuli and coherent adaptive behaviors.

Indexed as

AnimalsBasal ForebrainBehavior, AnimalGABAergic NeuronsHumansMotivationMotor ActivityNucleus AccumbensAddictionDopamineGABAGlutamateNucleus accumbensVentral tegmental area

Identifiers

PMID25857550
PMCPMC4687907
OpenAlexW2092075435

What OpenQuestion holds

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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.