创造想象的半球偏向是左还是右

Right or Left Hemisphere Bias in Creative Imagination

通过创造想象和再造想象两种实验任务,采用事件相关电位技术探讨在创造性思维中创造想象的半球偏向.结果显示:在创造想象的早期和晚期阶段存在右半球偏向,反映了创造想象的早期阶段是一个提取和相互联系新颖信息的认知过程,创造想象的晚期阶段是与工作记忆、认知控制、语义加工和新颖产物有关.另外,再造想象仅在早期阶段出现右半球偏向,这是一个提取和相互联系熟悉信息的认知过程.

Event-related potential（ERP） was used to investigate the hemisphere bias in creative imagination of creative thinking according to two tasks which were initiated by introductions including creative imagination and reproductive imagination.The results showed that right hemisphere bias existed in the early and the late stages of creative imagination,suggesting a cognitive progress of getting and correlating novel information in the early stage of creative imagination.The late stage of creative imagination might be related to working memory,cognitive control,semantic processing and novel products.Additionally,right hemisphere bias occurred only in the early stage of reproductive imagination,which indicated a cognitive progress of getting and correlating familiar information.