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Corticostriatal circuitry and habitual ethanol seeking
Journal article   Open access   Peer reviewed

Corticostriatal circuitry and habitual ethanol seeking

Jacqueline M. Barker, Laura H. Corbit, Donita L. Robinson, Christina M. Gremel, Rueben A. Gonzales and L. Judson Chandler
Alcohol (Fayetteville, N.Y.), v 49(8), pp 817-824
01 Dec 2015
PMID: 26059221
url
https://europepmc.org/articles/pmc4644517View
Accepted (AM)Open Access (License Unspecified) Open

Abstract

Life Sciences & Biomedicine Pharmacology & Pharmacy Science & Technology Substance Abuse Toxicology
The development of alcohol-use disorders is thought to involve a transition from casual alcohol use to uncontrolled alcohol-seeking behavior. This review will highlight evidence suggesting that the shift toward inflexible alcohol seeking that occurs across the development of addiction consists, in part, of a progression from goal-directed to habitual behaviors. This shift in "response strategy" is thought to be largely regulated by corticostriatal network activity. Indeed, specific neuroanatomical substrates within the prefrontal cortex and the striatum have been identified as playing opposing roles in the expression of actions and habits. A majority of the research on the neurobiology of habitual behavior has focused on non-drug reward seeking. Here, we will highlight recent research identifying corticostriatal structures that regulate the expression of habitual alcohol seeking and a comparison will be made when possible to findings for non-drug rewards.

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65 citations in Scopus

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Collaboration types
Domestic collaboration
International collaboration
Web of Science research areas
Pharmacology & Pharmacy
Substance Abuse
Toxicology
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