ELECTROPHYSIOLOGICAL CORRELATES OF COGNITIVE PROCESSES

认知过程的电生理相关性

• 批准号: 3737918
• 负责人: WALTER RITTER
• 金额: --
• 依托单位: HERBERT H. LEHMAN COLLEGE
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/3737918
• 关键词: attention; auditory stimulus; brain electrical activity; cognition; evoked potentials; human subject; minority institution research support; neural information processing; short term memory

A series of experiments on ERP (Event Related Potentials) manifestations of the processes involved in the short-term storage of auditory sensory information will investigate how the brain accomplishes these cognitive processes and also how to relate information obtained from such ERP study of the brain to psychological theories of the same phenomena. The experiments will examine: (1) the persistence of auditory sensory memory; (2) the minimum stimulus duration required for the memory to form a representation of a stimulus (3) the kind of stimulus information that can be coded by the memory; (4) the capacity of the memory; (5) the operation of the comparator mechanism; and (6) the possible effect of attention on this memory.

事件相关电位表现的一系列实验 与听觉的短期储存有关的过程 信息将研究大脑是如何完成这些认知的 流程，以及如何将从这种企业资源规划研究中获得的信息联系起来 同样现象的心理学理论。 实验将检验：(1)听觉感觉的持续性 记忆；(2)记忆形成所需的最小刺激持续时间 刺激的表示(3)刺激信息的类型 可由存储器编码；(4)存储器的容量；(5)存储器的 比较器机制的运行；以及(6) 请注意这段记忆。