objective to investigate the characteristics of verbal working memory impairment in early pakinson「s disease (pd) patients and the underlying neuropsychological and patho-physiological mechanisms.
目的探讨帕金森病(pd)患者视觉语言工作记忆损害及其特点。
the application of erp has promoted the studies such as visual working memory, verbal working memory and the central executive system. a combination with other methods or techniqu…
erp指标的应用极大地促进了对视觉工作记忆、言语工作记忆和中央执行系统心理和生理机制的研究。
experiment 1 used verbal working memory updating task and controlled the number of updating items at one time. the result implied that the way of increasing the load on central executive was success.
实验一采用言语工作记忆更新任务,控制了同时更新的项目数,结果发现增加同时更新的项目个数可以更为有效地增加中央执行系统的负载。
the results shows that: (1) the deaf group」s verbal working memory span is smaller than that of normal group, but their visual-space working memory span is apparently bigger;
研究结果表明:(1)聋人的言语工作记忆广度小于听力正常人,而其视空工作记忆广度又显着大于听力正常人;
solution time on the tower of hanoi task correlated highly with two centre executive tasks and three spatial spans, but not with the verbal working memory span.
三项视空间记忆任务与解决汉诺塔问题的成绩相关也显着,而数字短时记忆、数字工作记忆与汉诺塔问题成绩相关不显着。