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抑郁症患者时间长短感知的特点
Alternative TitleCharacteristics of time perception in depression patients
刘攀琪1; 郭华2; 马瑞华1; 刘思佳1; 石晶1; 赵科3; 谭云龙1; 杨甫德1; 田莉1,4; 王志仁1
First Author刘攀琪
Correspondent Emailzhao@ psych.ac.cn ; zhiren75@163.com
Contribution Rank3
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DSM-IV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、1000 ms时距下,抑郁症组判断为"长"的比例高于对照组(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。

Other Abstract

To explore the change of time perception of depression patients by a time bisection task. Methods: Thirty patients with depression meeting DSM-IV diagnostic criteria for depression and 30 normal controls were selected. The symptoms of depression and anxiety were assessed with the Hamilton Depression Scale (HAMD) and Hamilton Anxiety Scale (HAMA). According to the results of the time bisection task, the proportion of long responses the subject bisection point the difference threshold and the Weber ratio were calculated. Results: Compared with the control group. the proportions of long responses were higher at 400 ms, 600 ms, 800 ms, and 1000 ms and lower at 1600 ms in the depression group (P<0.05) . The value of the subjective bisection point of the depression group was smaller than the control group (P<0.05) . The value of difference threshold and Weber ratio of the depression group were greater than the control group(Ps<0.05). Conclusion: Compared with the normal people, patients with depression are more likely to judge the short time intervals as”long",indicating that they may overestimate the short time intervals. The time perception sensitivity of patients with depression may he decreased.

Keyword抑郁症 时间二分法 时间知觉 差别阈限 韦伯比率
2020
Language中文
DOI10.3969/j. issn.1000-6729. 2020.9.001
Source Publication中国心理卫生杂志
ISSN1000-6729
Volume34Issue:09Pages:723-728
Subtype期刊论文
Indexed ByCSCD
Project Intro.

北京市科技计划项目(Z181100001518005、Z171100001017021)

CSCD IDCSCD:CSCD
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Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/32735
Collection脑与认知科学国家重点实验室
Affiliation1.北京回龙观医院北京大学回龙观临床医学院
2.驻马店精神病院
3.中国科学院心理研究所脑与认知科学国家重点实验室
4.爱沙尼亚塔尔图大学医学院生理学系生物医学和转化医学研究所
Recommended Citation
GB/T 7714
刘攀琪,郭华,马瑞华,等. 抑郁症患者时间长短感知的特点[J]. 中国心理卫生杂志,2020,34(09):723-728.
APA 刘攀琪.,郭华.,马瑞华.,刘思佳.,石晶.,...&王志仁.(2020).抑郁症患者时间长短感知的特点.中国心理卫生杂志,34(09),723-728.
MLA 刘攀琪,et al."抑郁症患者时间长短感知的特点".中国心理卫生杂志 34.09(2020):723-728.
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