中国健康心理学杂志2016，Vol.24Issue(4)：501-503,504,4.DOI:10.13342/j.cnki.cjhp.2016.04.005
抑郁症患者对负性情绪面孔的注意偏向
Attention Bias to Negative Emotional Faces in Clinical Depression
许媛美 1盛利 1张英辉 1何小琼 1赵正前 1王文娟 2翟长平3
作者信息
- 1. 中国.四川省广元市精神卫生中心 628000
- 2. 安徽省蚌埠医学院精神医学系 233030
- 3. 安徽省荣军医院 233499
- 折叠
摘要
Abstract
Objective:According to the characteristics of behaviorism when executing cue-target paradigm ,to ex‐plore clinical depressions’ cognitive features of attention bias of negative emotional information .Methods:Selected clinical depressions were in accordance with international psychiatric diagnosis and classification standard (ICD -10) ,20-case control group were selected in terms of gender ,age ,and education years which matched with depres‐sion group .Using the Chinese facial affective picture system established by psychological research institutes in Chi‐nese academy of sciences as stimulus materials ,selected cue-target paradigm as current experiment paradigm ,com‐paring the difference of mean reaction time and accuracy between two groups of subjects under the condition of dif‐ferent clues .Results:Compared to the control subjects ,clinical depressions’ total mean reaction time was longer(t=‐5 5.79 ,P<0 0.1) .The difference of control group between invalid task reaction time and effective one was positive , and the difference of depression group was negative .Both groups showed that the accuracy of effective tasks was higher than invalid one ,and the neutral one was higher than negative one(t=8 3.53 ,2 9.94 ,7 3.63 ,4 4.99 ;P<0 0.1) . Conclusion:①Compared to control subjects ,clinical depression’s speed of cognitive processing when executing cue-target paradigm is slower ,which can interpret the symptom characteristics of depression which are retardation of thinking and hypobulia .②Normal person shows cuing effect to negative emotional pictures ,clinical depression shows inhibition of return ,prompts that clinical depression tends to be attracted by negative information .关键词
抑郁症/情绪面孔/注意偏向/线索-靶子任务Key words
Depression/Emotional faces/Attention bias/Cue-target paradigm分类
医药卫生引用本文复制引用
许媛美,盛利,张英辉,何小琼,赵正前,王文娟,翟长平..抑郁症患者对负性情绪面孔的注意偏向[J].中国健康心理学杂志,2016,24(4):501-503,504,4.
