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短期记忆对视觉感知的影响

Short-term memory effects on visual perception
课程网址: http://videolectures.net/eccs08_daelli_stmeovp/  
主讲教师: Valentina Anna Maria Daelli
开课单位: 国际高等研究院
开课时间: 2008-10-17
课程语种: 英语
中文简介:
记忆痕迹以吸引子的形式储存起来,或由于最近的知觉经验而出现,可以积极地塑造视觉刺激的加工和分类。猴IT皮层的电生理学和计算模型表明,皮层网络的动力学存在分类边界。我们对人类的心理物理实验表明,这些边界可以随着最近的视觉体验而改变,在适应和启动范式中。
课程简介: Memory traces, stored in the form of attractors or appearing as the result of recent perceptual experience, can actively shape processing and categorization of visual stimuli. Electrophysiology in monkey IT cortex and computational modeling indicate the existence of categorical boundaries in the dynamics of cortical networks. Our psychophysical experiments in humans show that these boundaries can be shifted following recent visual experience, in adaptation and priming paradigms.
关 键 词: 短期记忆; 生物感知; 吸引子; 计算模型; 皮层网络; 人类心理物理实验
课程来源: 视频讲座网公开课
最后编审: 2019-05-26:cwx
阅读次数: 91