人脑时间信息处理的性别差异研究  

Gender Differences in Temporal Information Processing in Human Brain

作　　者：杨菁菁[1] 李奇[1] 李修军[1] YANG Jingjing LI Qi LI Xiujun(School of Computer Science and Technology, Changchun University of Science and Technology, Changchun 130022)

机构地区：[1]长春理工大学计算机科学技术学院,长春130022

出　　处：《长春理工大学学报（自然科学版）》2016年第6期119-121,共3页Journal of Changchun University of Science and Technology(Natural Science Edition)

基　　金：吉林省教育厅"十二五"科学技术研究项目(2015-68)

摘　　要：视听觉信息融合特性的研究是脑信息学的重要研究内容之一,同时大脑的性别差异近年来也倍受关注。通过行为学实验技术探索不同性别之间视听觉信息融合特性的差异。实验设计了单独的视觉刺激、单独的听觉刺激和具有不同时间间隔的视听觉刺激,要求被试者对这三种刺激类型的靶刺激进行判断。结果表明只有听觉刺激优先提示或同时提示条件下才有整合作用的发生,男性比女性的整合作用时间晚但反应强。Audiovisual information fusion is one of important contents in research of brain information. Recently,increased emphasis has been placed on the investigation of gender differences in the human brain. This work investigated the difference of audiovisual information fusion between different genders by behavioral experiments. Unimodal visual stimuli,unimodal auditory stimuli,and multimodal audiovisual stimuli were contained in this work. The multimodal audiovisual stimulus consisted of both unimodal A and unimodal V stimuli onset asynchrony. The participants both attend to the auditory and visual modal,and press the mouse when the target stimuli were presented. The results showed that the integration of the male was more than that of the female,but the effect was stronger than that of the female.

关 键 词：时间信息处理 性别差异 视听觉信息融合 

分 类 号：Q983.5[生物学—人类学]