NEUROPSYCHOLOGICAL AND NEUROANATOMICAL DIMENSIONS OF IDEOMOTOR APRAXIA
NEUROPSYCHOLOGICAL AND NEUROANATOMICAL DIMENSIONS OF IDEOMOTOR APRAXIA
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DOI：
10.1093/brain/115.1.87
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发表时间：
1992-02-01
期刊：
影响因子：
14.5
通讯作者：
PALUMBO, C
中科院分区：
文献类型：
--
作者：
ALEXANDER, MP;BAKER, E;PALUMBO, C
对55例左半球卒中的右利手男性进行了系统的身体各部位的概念失用症调查。对所有病例进行标准化的失语症和失用症检查，并对28例患者进行适当时间的CT检查，以分析识别性失用症的心理和解剖学特征。从任何关于意念失用症的综合理论中，都不可能忽略引起运动（命令或模仿）和被移动的身体部位（颊面、肢体或整个身体）的模态。在不同的失语症组中，不同的身体部位和不同的方式表现出不同的水平。某些亚型的识别性失用症（颊面）具有高度特异性的解剖学基础。有些（肢体）具有明显的分布解剖结构，而另一些（整个身体）具有未知的基础。
Fifty-five right-handed men with left hemisphere stroke were systematically investigated for ideomotor apraxia of various body parts. Standardized aphasia and apraxia examinations in all cases, and appropriately timed CT in 28 cases, were used for analysis of psychological and anatomical properties of ideomotor apraxia. It is not possible to ignore the modality of eliciting the movement (command or imitation) and the body part being moved (buccofacial, limb or whole body) from any comprehensive theory about ideomotor apraxia. Different levels of performance are seen with different body parts to different modalities in different aphasic groups. Some subtypes of ideomotor apraxia (buccofacial) have highly specified anatomical basis. Some (limb) have apparently distributed anatomies, and others (whole body) have as yet unknown bases.