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.
Corticostriatal circuitry and habitual ethanol seeking
Creators
Jacqueline M. Barker - Medical University of South Carolina
Laura H. Corbit - The University of Sydney
Donita L. Robinson - University of North Carolina at Chapel Hill
Christina M. Gremel - University of California San Diego
Rueben A. Gonzales - The University of Texas at Austin
L. Judson Chandler - Medical University of South Carolina
Publication Details
Alcohol (Fayetteville, N.Y.), v 49(8), pp 817-824
Publisher
Elsevier
Number of pages
8
Grant note
P50AA010761; R01AA018008; F32AA023141; R01AA011852; R29AA010983; R00AA021780; R01AA010983; T32AA007474; F31AA020135; R37AA011852 / NATIONAL INSTITUTE ON ALCOHOL ABUSE AND ALCOHOLISM; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Institute on Alcohol Abuse & Alcoholism (NIAAA)
AA071581 / NIAAA Conference Grant
AA007474; AA023141; AA010761; AA010983; AA11852; AA018008 / National Institutes of Health; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA
1051037 / Australian National Health and Medical Research Council; National Health and Medical Research Council (NHMRC) of Australia
DICBR NIAAA
Resource Type
Journal article
Language
English
Academic Unit
Pharmacology and Physiology
Web of Science ID
WOS:000367421400008
Scopus ID
2-s2.0-84983122321
Other Identifier
991020100200304721
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