摘要
8例卒中后传导性失语病例均为汉族,说普通话。右利7名,混合利1名。头部CT示左颞顶区病灶3例,左顶下区3例,左颞后区2例。复述障碍以语音错语为主。在自发言语、命名和朗读中,也有类似语音错语。此外,错语可表现声调错误(声调错语)、此为汉语语音错语特点。讨论了传导性失语产生复述障碍的可能机制,主要是口语表达问题。
Eight patients who became conduction aphasia following stroke. All were the Han nationalityspeaking Madarin. Seven patients were right handedness, and one was mixed handedness. CT scanshowed that the lesions of all patients were located in the posterior rim of the left Sylvian fissure.Repetition disturbance of these patients appeared dominantly phonetic paraphasia, There were alsosimilar paraphasia in spontaneous speech, naming and reading aloud. Some paraphasia showed toneticerrors (tonetic paraphasia). This is the feature of phonetic paraphasia in Chinese language. Discussedthe possible mechanism in conduction aphasia, and considered that the expressive deficit may be theprinciple problem.
出处
《北京医科大学学报》
CSCD
1991年第4期275-278,共4页
Journal of Peking University(Health Sciences)
基金
国家自然科学基金
关键词
中风
失语
复述障碍
病理
Conduction aphasia
Repetition disturbance
Phonetic paraphasia
