ISSN 1671-3710
CN 11-4766/R
主办：中国科学院心理研究所
出版：科学出版社

心理科学进展 ›› 2010, Vol. 18 ›› Issue (9): 1430-1439.

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精神分裂症谱系中的快感缺乏

史艳芳;陈楚侨   

  1. (1中国科学院心理研究所神经心理学与应用认知神经科学实验室, 北京100101)
    (2中国科学院心理研究所心理健康重点实验室, 北京100101)
    (3中国科学院研究生院, 北京100101)
  • 收稿日期:2010-02-26 修回日期:1900-01-01 出版日期:2010-09-15 发布日期:2010-09-15
  • 通讯作者: 陈楚侨

Anhedonia in Schizophrenia Spectrum Disorders

SHI Yan-Fang;CHAN Raymond C. K.   

  1. (1 Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, Chinese Academy
    of Sciences, Beijing 100101, China)
    (2 Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China)
    (3 Graduate School, Chinese Academy of Sciences, Beijing 100101, China)
  • Received:2010-02-26 Revised:1900-01-01 Online:2010-09-15 Published:2010-09-15
  • Contact: CHAN Raymond C. K.

PDF (PC)

2638

被引次数

15

摘要： 快感缺乏, 指体验愉快能力的降低, 它在精神分裂症病因学中发挥着很重要的作用, 其存在增加了罹患精神分裂症谱系疾病的风险。然而, 精神分裂症中做情绪体验的快感缺乏研究由于方法学的问题常不能得到一致的结果。从奖励系统入手, 最新的研究证据支持精神分裂症期待性愉快损伤, 而消费性愉快相对完好。在分裂型人格中似乎也存在类似的损伤模式。该文从精神分裂症谱系的角度, 探讨了从奖励系统考察快感缺乏的可能。

关键词: 快感缺乏, 精神分裂症谱系, 分裂型人格, 奖励系统, 期待性愉快

Abstract: Anhedonia is defined as the diminished capacity to experience pleasure, and it plays a very important role in the aetiology of schizophrenia. However, previous studies focusing on positive emotional experience in schizophrenia often have inconsistent findings. New perspective on reward system indicates that schizophrenia impairs in anticipatory pleasure rather than consummatory pleasure. This kind of deficit may occur in individuals along the spectrum disorders such as schizotypal personality disorders. This review highlights the relationship between reward systems and anhedonia in individuals with schizophrenia spectrum disorders.

Key words: anhedonia, schizophrenia spectrum disorders, schizotypy, reward system, anticipatory pleasure