《中国康复理论与实践》

《中国康复理论与实践》 ›› 2007, Vol. 13 ›› Issue (06): 536-538.

• 综述 • 上一篇    下一篇

失语症命名障碍机制探讨

袁永学1; 李胜利1.2   

  1. 1.首都医科大学康复医学院,北京市 100068;2.中国康复研究中心北京博爱医院听力语言科,北京市 100068
  • 收稿日期:2007-03-07 出版日期:2007-06-01 发布日期:2007-06-01

Mechanism of Anomia in Aphasic Patients (review)

YUAN Yong-xue, LI Sheng-li   

  1. Capital Medical University School of Rehabilitation Medicine, Beijing 100068, China
  • Received:2007-03-07 Published:2007-06-01 Online:2007-06-01

PDF (PC)

被引次数

6

摘要： 命名涉及广泛的神经网络,没有明确的大脑定位。以命名障碍症状结合影像学检查推论命名障碍的相关机制是研究命名机制的主要手段。另外,命名也是神经心理学领域的一个研究热点,并由此产生了许多理论模型。作者在本文中综述前人的研究成果,概述命名相关的神经解剖径路,以及一些重要的与命名有关的中枢部位,如梭状回、角回等;并详述神经心理学领域内最有影响的两个理论模型:词典系统和词汇通达理论。

关键词: 失语症, 命名障碍, 认知神经心理学, 综述

Abstract: Naming refers to broad nerve network, the cerebral location of naming is not clearly so far. It is a main measure to study the mechanism of naming by combining the symptoms and the imaging examination of aphasic patients. Meanwhile, it is also a focus of research in the field of neuropsychology. Many models on naming were produced. In this article, the authors reviewed the previous research fruits on naming and summarized some useful neuroanatomical pathways, cortex areas related to naming such as fusiform gyrus, angular gyrus, etc., and the most influential theories in the field of neuropsychology: namely lexicon system and lexical access theories.

Key words: aphasia, anomia, neuropsychology, review