帕金森患者动作语义加工选择性缺陷研究  

Selective De?cit in PD Patients’ Processing of Action Semantics: Motor-cognition Dissociation View vs.Motor-cognition Coupling View

作　　者：姜孟[1] 田真玲 Jiang Meng;Tian Zhenling

机构地区：[1]四川外国语大学语言脑科学研究中心,重庆400031 [2]四川外国语大学医院,重庆400031

出　　处：《语言战略研究》2019年第5期46-57,共12页Chinese Journal of Language Policy and Planning

基　　金：重庆市教委2017人文社科重点项目“第二语言认知与习得的涉身机制研究”(17SKG106)的阶段性成果;“2017重庆市第五批优秀人才支持计划”的资助

摘　　要：帕金森病(PD)是一种累及锥体外系的中枢神经系统疾病,常以运动症状为主,但在构音、词汇语义、句法、语用、书写等诸方面均表现出障碍。本文着眼于PD患者动作语义加工选择性缺陷,介绍了国外的相关实证性研究,梳理不同理论取向对PD患者这一特异性表现的神经功能机制解释,将相关争议概括为运动-认知分离论与运动-认知耦合论之争;同时综述了PD患者非具身补偿通路假设,展望了本领域今后的研究。Parkinson's disease (PD),as a central nervous system disease affecting extrapyramidal system,typically manifests itself in motor deficits,but it is also characterized by a range of language disturbances in terms of articulation,lexicosemantics, syntax,pragmatics,and so on.This article,highlighting PD patients' selective deficit (SD) in action semantics processing,offers a comprehensive review of the diverse accounts of SD,and attempts to characterize the controversy over the neurofunctional accounts of SD as Motor-cognition Dissociation View vs.Motor-cognition Coupling View.This paper also introduces the Compensatory Pathway Hypothesis and offers comments on future studies in this respect.

关 键 词：PD 动作语义加工缺陷 运动-认知分离论 运动-认知耦合论 

分 类 号：H002[语言文字—语言学]