Evidence map›Paper›PMID 27321756›Full record

ArticlePhysiology & behavior2016

Extended cocaine-seeking produces a shift from goal-directed to habitual responding in rats.

Kah-Chung Leong, Carole R Berini, Shannon M Ghee, Carmela M Reichel

Abstract read
In one paragraph

Article in Physiology & behavior, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

21 citing papers in PubMed, 31 citations in OpenAlex.

  1. Trial
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  11. Animal Models of the Behavioral Symptoms of Substance Use Disorders.Cold Spring Harbor perspectives in medicine · 2021
    Review
  12. Habit, choice, and addiction.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2021
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Substance use is associated with reduced devaluation sensitivity.Cognitive, affective & behavioral neuroscience · 2019
    Review
  19. Behavioral and neural mechanisms underlying habitual and compulsive drug seeking.Progress in neuro-psychopharmacology & biological psychiatry · 2018
    Review
  20. A single, extinction-based treatment with a kappa opioid receptor agonist elicits a long-term reduction in cocaine relapse.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2018
    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 at 1 institution in 1 country.

Kah-Chung LeongDepartment of Neurosciences, Medical University of South Carolina, Charleston, SC 29425, USA. Electronic address: leongk@musc.edu.
Carole R BeriniDepartment of Neurosciences, Medical University of South Carolina, Charleston, SC 29425, USA.
Shannon M GheeDepartment of Neurosciences, Medical University of South Carolina, Charleston, SC 29425, USA.
Carmela M ReichelDepartment of Neurosciences, Medical University of South Carolina, Charleston, SC 29425, USA.
Medical University of South Carolina · US

Funding

Vocational Training for Drug Dependent WomenP50DA016511 · NIDA · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BRADY, KATHLEEN T. · 2002 to 2017
$14.5M
DRUG ABUSE TRAINING PROGRAMT32DA007288 · NIDA · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI Christopher W Cowan, Rachel Penrod-Martin · 1991 to 2026
$11.8M
Corticostriatal Neuroplasticity and Cognition in Methamphetamine AddictionR01DA033049 · NIDA · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI SCOFIELD, MICHAEL DAVID · 2012 to 2022
$3.4M
NIDA NIH HHS P50 DA016511NIDA NIH HHS R01 DA033049NIDA NIH HHS T32 DA007288
6 · The paper itself

Abstract

Cocaine addiction is often characterized by a rigid pattern of behavior in which cocaine users continue seeking and taking drug despite negative consequences associated with its use. As such, full acquisition and relapse of drug-seeking behavior may be attributed to a shift away from goal-directed responding and a shift towards the maladaptive formation of rigid and habit-like responses. This rigid nature of habitual responding can be developed with extended training and is typically characterized by insensitivity to changes in outcome value. The present study determined whether cocaine (primary reinforcer) and cocaine associated cues (secondary reinforcer) could be devalued in rats with different histories of cocaine self-administration. Specifically, rats were trained on two schedules of cocaine self-administration (long-access vs. short-access). Following training the cocaine reinforcer was devalued through three separate pairings of lithium chloride with cocaine infusions. Cocaine history did not have an impact on devaluation of cocaine-associated cues. However, the reinforcing properties of cocaine were devalued only in rats on a short-access cocaine schedule but not those trained on a long-access schedule. Taken together this pattern of findings suggests that, in short access rats, devaluation is specific to the primary reinforcer and not associative stimuli such as cues. Importantly, rats that received extended training during self-administration displayed insensitivity to outcome devaluation of the primary reinforcer as well as all associative stimuli, thus displaying rigid behavioral responding similar to behavioral patterns found in addiction. Alternatively, long access cocaine exposure may have altered the devaluation threshold.

Indexed as

Drug-Seeking BehaviorGoalsHabitsAnalysis of VarianceAnimalsCocaineCocaine-Related DisordersDisease Models, AnimalDopamine Uptake InhibitorsExtinction, PsychologicalLithium ChlorideMaleRats, Sprague-DawleySelf AdministrationTime FactorsCocaineDopamine Uptake InhibitorsLithium ChlorideCocaine addictionDevaluationHabits

Identifiers

PMID27321756
PMCPMC5017242
OpenAlexW2434627633

What OpenQuestion holds

Textmetadata
LicenceTDM
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.