抑郁症患者对情绪图片注意偏向的眼动追踪  

A Study on Depression Patients’ Eye Tracking of Attention Bias on Emotional Pictures

作　　者：胡浅 张蕾[1] 乔钰茜 Hu Qian;Zhang Lei;Qiao Yuqian(Department of Medical Psychology, Anhui Medical University, Hefei 230000, China)

机构地区：[1]安徽医科大学医学心理学系

出　　处：《黑河学院学报》2019年第8期207-209,共3页Journal of Heihe University

摘　　要：深入探讨抑郁症患者注意偏向的眼动特征。比较抑郁症患者与对照者的差异。得到的结果是:在自由观看任务中,抑郁组对负性图片的的注视与眼跳时间高于对照组,对正性图片的注视与眼跳时间少于对照组;在正性图片的注视点数目上少于对照组;在注视总时间上,对正性图片的总注视时间少于对照组。在注意转移任务中,相比对照组,抑郁组注意从负性面孔中转向中性面孔所需要的时间更多。对照组相比,抑郁症患者对负性情绪刺激表现出更多的注意,并且更不容易从负性情绪中转移出来。This paper explores in depth the characteristics of depression patients’ eye movement by comparing the differences between the depressed patients and the control group. The results show the following findings: in the free viewing task, the gaze and saccade time on the negative pictures regarding the depression group is higher than that of the control group, while the gaze and saccade time on the positive pictures is less than that of the control group;the number of gaze points on the positive picture is less than that of the control group;the total gaze time on the positive pictures is less than that of the control group;in the attention shift task, the depression group takes more time to switch from negative faces to neutral faces than the control group. Therefore, it can be found that depression patients, compared with the control group, pay more attention to negative emotional stimuli and are less likely to shift from negative emotions.

关 键 词：抑郁症 眼动追踪 注意偏向 

分 类 号：R749[医药卫生—神经病学与精神病学]