摘要
阿尔茨海默病(AD)是痴呆症中最常见的类型,系统探究双语与AD的相互影响,对患者的认知康复以及减轻家庭和社会负担等方面有着重要意义。通过对国内外相关文献梳理发现,双语可作为认知储备变量,延缓AD的发病时间,并对患者记忆、执行控制、视空间功能等认知能力下降.产生积极作用;反过来,AD也会损害患者的两种语言,使其发生不同程度的衰退。今后应加强双语者的语言背景、第二语言习得年龄、二语熟练程度等因素对AD的影响,以及AD对患者注意力、情绪认知、社会认知等方面的影响研究。
Alzheimer's disease(AD)is the most common type of dementia.It is of great significance to systematically explore the interaction between bilingualism and AD for patients'cognitive rehabilitation and reduction of the burden on patients'families and society.Based on our lterature review,bilingualism may be a beneficial factor for cognitive reserve helping to delay the onset of AD and thus exert positive effects mitigating the decline in patients'cognitive ability such as memory,executive control and visuospatial function.In turn,AD can impair patients'bilingual ability to varying degrees.In future research,more efforts should be directed toward elucidating the influence of bilingual characteristics,the age of second language acquisition,second language proficiency and other factors on AD as well as the Influence of AD on patients'attention,emotional cognition and social cognition.
作者
王霞
潘雪瑶
姜孟
Wang Xza;Pan Xueyao;Jiang Meng(School of English Studies/Language Brain&Research Center,Srchuan International Studies University,Chongqrng 400031;College of Language Intelligence/Language Brain&Research Center,Sichuan International Studies University,Chongqing 400031,China)
出处
《中华老年医学杂志》
CAS
CSCD
北大核心
2021年第9期1199-1203,共5页
Chinese Journal of Geriatrics
关键词
双语
阿尔茨海默病
认知储备
语言障碍
Bilingual
Alzheimer's disease
Cognitive Reserve
Language disorders
