Most infants who are later diagnosed with autism show delayed speech and language and/or atypical language profile.There is a large body of research on abnormal speech and language in children with autism.However,audi...Most infants who are later diagnosed with autism show delayed speech and language and/or atypical language profile.There is a large body of research on abnormal speech and language in children with autism.However,auditory development has been relatively under-investigated in autism research,despite its inextricable relationship with language development and despite researchers'ability to detect abnormalities in brain development and behavior in early infancy.In this review,we synthesize research on auditory processing in the prenatal period through infancy and childhood in typically developing children,children at high risk for autism,and children diagnosed with autism.We conclude that there are clear neurobiological and behavioral links between abnormal auditory development and the deficits in social communication seen in autism.We then offer perspectives on the need for a systematic characterization of early auditory development in autism,and identified questions to be addressed in future research on the development of autism.展开更多
Dear Editor,Autistic people often show enhaneed pitch-processing skills involving complex tones and musical tones.However,when it comes to tones that carry linguistic meaning such as lexical tones in tonal languages a...Dear Editor,Autistic people often show enhaneed pitch-processing skills involving complex tones and musical tones.However,when it comes to tones that carry linguistic meaning such as lexical tones in tonal languages and speech intonation.展开更多
基金supported by the National Natural Science Foundation of China(31900775,31571136)the SCNU Young Faculty Research Award(18KJ09)the Key Realm R&D Program of Guangdong Province(2019B030335001)。
文摘Most infants who are later diagnosed with autism show delayed speech and language and/or atypical language profile.There is a large body of research on abnormal speech and language in children with autism.However,auditory development has been relatively under-investigated in autism research,despite its inextricable relationship with language development and despite researchers'ability to detect abnormalities in brain development and behavior in early infancy.In this review,we synthesize research on auditory processing in the prenatal period through infancy and childhood in typically developing children,children at high risk for autism,and children diagnosed with autism.We conclude that there are clear neurobiological and behavioral links between abnormal auditory development and the deficits in social communication seen in autism.We then offer perspectives on the need for a systematic characterization of early auditory development in autism,and identified questions to be addressed in future research on the development of autism.
基金This work was supported by a University of Minnesota Grand Challenges Research Grant,the National Natural Science Foundation of China(31728009,31900775)a College of Liberal Art Brain Imaging Research Project Award.
文摘Dear Editor,Autistic people often show enhaneed pitch-processing skills involving complex tones and musical tones.However,when it comes to tones that carry linguistic meaning such as lexical tones in tonal languages and speech intonation.
