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右侧脑发育不全遗忘症患者的启动效应与右侧皮层的分离
引用本文:王常生,于生元,唐建荣. 右侧脑发育不全遗忘症患者的启动效应与右侧皮层的分离[J]. 心理学报, 2000, 32(1): 86-90. DOI:  
作者姓名:王常生  于生元  唐建荣
作者单位:北京大学心理学系!北京100871,中国人民解放军总医院神经内科!北京100853,德国汉堡大学神经科学研究所!德国汉堡D-20246
基金项目:中国博士后科学基金!199711
摘    要:采用WMS-CR、WISC-CR和4项内隐记忆任务(偏好、自由联想、字根补笔和字辨认)观察一例右侧大脑发育不全患者和两组正常对照的知觉性启动效应和语义性启动效应。发现该患者智力发育迟滞、记忆功能严重障碍,但两种启动效应正常。显示右侧大脑皮层发育不全不影响两种启动效应任务操作,启动效应与右侧大脑皮层分离。不支持Keane等人认为知觉性启动效应的神经学基础在大脑皮层的结论。结合先的研究结果认为知觉性启动效应可能与基底神经节有关,语义性启动效应可能与左侧大脑皮层有关。

关 键 词:右脑发育不全患者  右侧大脑皮层  知觉性启动效应  语义性启动效应  分离  
修稿时间:1998-08-26

AN AMNESIC PATIENT WITH RIGHT CEREBRAL DYSPLASIA: PRIMING INDEPENDENT OF RIGHT NEOCORTEX
Wang ChangshengYu ShengyuanTang Jianrong. AN AMNESIC PATIENT WITH RIGHT CEREBRAL DYSPLASIA: PRIMING INDEPENDENT OF RIGHT NEOCORTEX[J]. Acta Psychologica Sinica, 2000, 32(1): 86-90. DOI:  
Authors:Wang ChangshengYu ShengyuanTang Jianrong
Affiliation:Wang Changsheng;(Department of Psychology, Peking University, Beijing 100871);Yu Shengyuan;(Department of Neurology, Chinese People's Liberation Army General Hosplital, Beijing 100853);Tang Jianrong;(Institut fuer Biosynthese Neuraler Strukturen, University of Hamberg, Hamburg D-20246, Germany)
Abstract:Two experiments were conducted with two perceptual priming tasks (Chinese character rootcompletion, Chinese character identification) and two semantic priming tasks (Chinese chunkfree-association, Chinese character preference) on one amnesic patient with right cerebral dysplasia(WMS-CR=46, WISC-CR IQ=56) to explore if right neocortex impairment had any effect on perceptualpriming or semantic priming. it was found that the patient performed almost equally or even better thanthe two normal control groups did on the four tasks. The results suggested that priming (perceptual orsemantic priming) was independent of human right neocortex.
Keywords:right cerebral dysplasia   right neocortex   perceptual priming   conceptual priming   independence.
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