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Cited by 560

The DOI matches its Crossref record; 38 of the 38 references it cites were found in a registry or an index.

Neurocircuitry Targets in Ethanol Reward and Dependence

Koob, George F., Roberts, Amanda J., Schulteis, Gery, Parsons, Loren H., Heyser, Charles J., Hyyti??, Petri, Merlo-Pich, Emilio, Weiss, Friedbert·1998·Alcoholism: Clinical & Experimental Research

Abstract

Alcoholism is a complex behavioral disorder characterized by excessive consumption of ethanol, a narrowing of the behavioral repertoire toward excessive consumption, the development of tolerance and dependence, and impairment in social and occupational functioning. Animal models of the complete syndrome of alcoholism are difficult if not impossible to achieve, but validated animal models exist for many of the different components of the syndrome. Recent work has begun to define the neurocircuits responsible for the two major sources of reinforcement key to animal models of excessive ethanol intake: positive and negative reinforcement. Ethanol appears to interact with ethanol-sensitive elements within neuronal membranes that convey the specificity of neurochemical action. Ethanol reinforcement appears to be mediated by an activation of GABA-A receptors, release of opioid peptides, release of dopamine, inhibition of glutamate receptors, and interaction with serotonin systems. These neurocircuits may be altered by chronic ethanol administration as reflected by opposite effects during acute ethanol withdrawal and by the recruitment of other neurotransmitter systems such as the stress neuropeptide corticotropin-releasing factor. Future challenges will include a focus on understanding how these neuroadaptive changes convey vulnerability to relapse in animals with a history of ethanol dependence.

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Metadata

Authors
Koob, G. F., Roberts, A. J., Schulteis, G., Parsons, L. H., Heyser, C. J., Hyyti??, P., Merlo-Pich, E., & Weiss, F.
Venue
Alcoholism: Clinical & Experimental Research
Publisher
Wiley
Published
1998-02
Volume
22
Issue
1
Pages
3
ISSN
0145-6008 (ISSN-L)
OpenAlex
W1990621985
Cited by
560
References
38
FWCI
11.09
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Neurocircuitry Targets in Ethanol Reward and Dependence. https://app.cochat.ai/papers/10.1097/00000374-199802000-00001
The paper
Koob, G. F., Roberts, A. J., Schulteis, G., Parsons, L. H., Heyser, C. J., Hyyti??, P., Merlo-Pich, E., & Weiss, F. (1998). Neurocircuitry Targets in Ethanol Reward and Dependence. Alcoholism: Clinical & Experimental Research. https://doi.org/10.1097/00000374-199802000-00001

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