PT -期刊文章盟肯尼斯·m·Heilman盟林恩·m·马赫盟——玛格丽特·l·格林沃尔德盟——莱斯利·j·g·Rothi TI -概念从单侧性的失用症病变援助- 10.1212 / WNL.49.2.457 DP - 1997 8月01 TA -神经病学PG - 457——464 //www.ez-admanager.com/content/49/2/457.short VI - 49 IP - 2 4099 - 410首页0 - //www.ez-admanager.com/content/49/2/457.full所以Neurology1997 8月01;49 AB -模型的实践已给出了两个主要组件,生产和概念。概念实践障碍可能发生在两个领域:关联知识(tool-action协会如锤磅;tool-object协会如锤钉)和机械知识如知道工具所提供的优势。阿尔茨海默氏症患者不仅有概念上的失用症(CA),但可以从语言赤字和从实践生产分离CA赤字(观念运动的失用症)。这些发现表明,知识工具(动作语义)是独立于语言的语义以及运动表示。如果概念学习实践知识是存储在一个半球(左或右)如果联想和机械概念实践知识可以分离,我们研究了29个右撇子主题与单边中风。10没有发出损伤与观念运动的失用症。11与观念运动的失用症有发出的伤害。有八right-hemisphere-damaged控制和正常对照组10。 These subjects were given tests for conceptual apraxia. There was a significant difference between groups, the left-hemisphere group with ideomotor apraxia being most impaired on both the associative and mechanical CA tests. There was a trend for associative and mechanical knowledge to be dissociated. Although conceptual praxis representations are stored in the left hemisphere, analysis of lesion sites did not reveal where in the left hemisphere they may be stored.