摘要
特征捆绑是认知科学和神经科学研究的前沿问题,近来已经成为研究者们关于意识问题争论的焦点所在。很多心理活动涉及复杂对象各种特征的捆绑,在工作记忆中保持这些捆绑的机制是心理加工得以有效进行的基础。视觉工作记忆中的特征捆绑近来成为研究热点之一,有关研究大多凭借变化检测范式和单刺激探测范式,探讨了视觉工作记忆中捆绑特征的保持是否需要注意参与,以及分离特征存储和捆绑特征存储的关系等问题,但目前这些问题仍都没有明确的答案。
Binding problem is a central issue of cognitive sciences and neurosciences and is at the core of the dispute on consciousness. Much of mental life involves the manipulation of binding of features from different objects. The mechanisms that maintain these bindings within working memory are essential to efficient functioning. Feature binding in visual working memory turns to be a heated topic recently. Most related studies focus on whether visual working memory stores bound features, the relation between the storage of separate features and bound features, and the role of attention in the storage of bound features. However, there are not clear answers to above questions till now.
出处
《心理科学进展》
CSSCI
CSCD
北大核心
2005年第4期421-427,共7页
Advances in Psychological Science
基金
中国科技部973项目(2002CB312103)
国家自然科学基金重点项目(60433030)
面上项目(30270466)
中国科学院心理研究所创新重点项目(0302037)经费支持。
关键词
特征捆绑
工作记忆
注意
视觉
feature binding, working memory, attention, vision.
