摘要
大量研究表明,每一种脑损伤都会破坏有意识的言语活动,导致言语障碍。言语是怎样发生障碍的这些问题至今尚无明确答案。神经语言学综合了语言学、心理学和神经科学的理论,不断研究人类言语活动的大脑机制和大脑局部损伤时为何产生不同方面的言语障碍。从20世纪90年代开始,功能磁共振成像技术(fMRI)的运用为研究脑高级皮质活动提供了一条崭新的途径,因此现代神经语言学研究前景是十分广阔的。
Lots of researches show that any brain damage will impair conscious speech activity and cause speech deficit. Till now there is no definite answer to the question how such problems occur. Making a comprehensive use of the theories in linguistics, psycholinguistics and neurology, neurolinguistics studies the relation between human neurological system and human speech, the brain process of speech activity and different speech problems because of the brain damages. From the beginning of 1990, the application of fMRI provided a new way to the study of advanced cerebral cortex function. So the study in modern neurolinguistices has broad prospects.
出处
《四川外语学院学报》
2004年第4期69-72,共4页
Journal of Sichuan International Studies University
