Neurobiology of behavioral addictions

被引:0
作者
Kiefer, F. [1 ]
Fauth-Buehler, M. [1 ]
Heinz, A. [2 ]
Mann, K. [1 ]
机构
[1] Zent Inst Seel Gesundheit, Klin Abhangiges Verhalten & Suchtmed, D-68159 Mannheim, Germany
[2] Charite, Klin Psychiat & Psychotherapie, D-13353 Berlin, Germany
来源
NERVENARZT | 2013年 / 84卷 / 05期
关键词
Behavioral addictions; Neurobiology; Learning; Reward system; Neuroimaging; COCAINE-SEEKING BEHAVIOR; PREFRONTAL CORTEX ACTIVITY; NUCLEUS-ACCUMBENS CORE; INDUCED BRAIN ACTIVITY; PATHOLOGICAL GAMBLERS; INTERNET ADDICTS; DRUG-ADDICTION; CUE REACTIVITY; NEURAL BASIS; STROOP TASK;
D O I
10.1007/s00115-012-3719-y
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Reward learning represents a crucial mechanism in the acquisition and maintenance of addictive behavior. The underlying neurobiological foundations and associated neurobiological pathways are identified in this review and similarities between substance abuse and behavioral addictions will be discussed. In the second section current neuroimaging findings on neurobiological mechanisms of pathological gambling and computer and internet addiction are discussed. The main focuses are on changes in neurocognitive processes, such as cue reactivity, reward and punishment processing and behavioral control.
引用
收藏
页码:557 / +
页数:5
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