Aggrammatism

语法缺失症

A term traditionally used in language pathology, as part of the study of the study of aphasia, referring to a type of speech production characterized by telegraphic syntactic structures, the loss of function words and inflections, and a generally reduced grammatical range; also called agrammatic speech and noted especially in Broca’s (expressive) aphasia. There may also be problems of comprehension. The notion has come to attract research interest in neurolinguistics and psycholinguistics as part of the study of the way the brain processes language.

语言病理学惯用的术语，指失语症中的一类言语产生故障，具有句法结构呈电报式、功能词和屈折形态丢失、语法范围全面缩小等特征。语言理解也可能同时有问题。语法缺失症已引起神经语言学和心理语言学的关注，成为对大脑语言处理机制研究的一部分。