Behavioral and neural mechanisms underlying habitual and compulsive drug seeking.
Behavioral and neural mechanisms underlying habitual and compulsive drug seeking.
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DOI:
10.1016/j.pnpbp.2017.09.003
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发表时间:
2018-12-20
影响因子:
5.6
通讯作者:
Laiks LS
中科院分区:
文献类型:
--
作者:
Smith RJ;Laiks LS
Addiction is characterized by compulsive drug use despite negative consequences. Here we review studies that indicate that compulsive drug use, and in particular punishment resistance in animal models of addiction, is related to impaired cortical control over habitual behavior. In humans and animals, instrumental behavior is supported by goal-directed and habitual systems that rely on distinct corticostriatal networks. Chronic exposure to addictive drugs or stress has been shown to bias instrumental response strategies toward habit learning, and impair prefrontal cortical (PFC) control over responding. Moreover, recent work has implicated prelimbic PFC hypofunction in the punishment resistance that has been observed in a subset of animals with an extended history of cocaine self-administration. This may be related to a broader role for prelimbic PFC in mediating adaptive responding and behavioral flexibility, including exerting goal-directed control over behavior. We hypothesize that impaired cortical control and reduced flexibility between habitual and goal-directed systems may be critically involved in the development of maladaptive, compulsive drug use.
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影响因子:
5
作者:
Arnsten, Amy F T;Raskind, Murray A;Taylor, Fletcher B;Connor, Daniel F
通讯作者:
Connor, Daniel F
影响因子:
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作者:
Bolla, KI;Eldreth, DA;Ernst, M
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Ernst, M
DOI:
10.1111/j.1749-6632.2011.06270.x
发表时间:
2011-01-01
期刊:
CRITICAL CONTRIBUTIONS OF THE ORBITOFRONTAL CORTEX TO BEHAVIOR
影响因子:
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作者:
Balleine, Bernard W.;Leung, Beatrice K.;Ostlund, Sean B.
通讯作者:
Ostlund, Sean B.
影响因子:
3.2
作者:
Alexander, Jessica K.;Hillier, Ashleigh;Beversdorf, David Q.
通讯作者:
Beversdorf, David Q.
DOI:
10.1080/14640748108400816
发表时间:
1981-01-01
期刊:
QUARTERLY JOURNAL OF EXPERIMENTAL PSYCHOLOGY SECTION B-COMPARATIVE AND PHYSIOLOGICAL PSYCHOLOGY
影响因子:
--
作者:
ADAMS, CD;DICKINSON, A
通讯作者:
DICKINSON, A