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Characteristics of time perception in depression patients
Authors
刘思佳
刘攀琪
+8 more
杨甫德
王志仁
田莉
石晶
谭云龙
赵科
郭华
马瑞华
Publication date
1 January 2020
Publisher
Doi
Abstract
目的:探索抑郁症患者在时间感知方面的改变。方法:选取符合DSMIV诊断标准的抑郁症患者30例和正常对照30例,以汉密顿抑郁量表(HAMD)、汉密顿焦虑量表(HAMA)评估患者抑郁、焦虑症状。根据两组受试者时间二分任务的结果,统计受试者对不同时距判断为“长”的比例,计算时间二分点、差别阈限、韦伯比率。结果:在400、600、800、1000ms时距下,抑郁症组判断为“长”的比例高于对照组(P<0.05);在1600ms的时距下,抑郁症组判断为“长”的比例低于对照组(P<0.05)。抑郁症组的时间二分点小于对照组(P<0.05),差别阈限与韦伯比率均大于对照组(均P<0.05)。结论:与正常对照相比,抑郁症患者更易于将短时距判断为“长”,提示抑郁症患者可能高估了短时距,且抑郁症患者的时间感知的敏感性可能下降
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Institutional Repository of Institute of Psychology, Chinese Academy of Sciences
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oai:ir.psych.ac.cn:311026/3273...
Last time updated on 22/11/2020
Institutional Repository of Institute of Psychology, Chinese Academy of Sciences
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.psych.ac.cn:311026/3397...
Last time updated on 14/01/2021