儿童孤独症听觉反应异常的研究进展

Progress in abnormal auditory responses of autistic children

孤独症儿童常伴有一定程度的听觉反应异常,该异常的临床表现多样化,目前其发生机制尚不明确.脑干听觉诱发电位、耳声发射等相关辅助检查的结果也不尽一致,听觉反应异常可能影响孤独症儿童的社交及语言交流等整体发育.

Abnormal auditory responses is one of the common features in autism. The characteristics and pathogenesis of the abnormality is not quite clear. The results of electrophysiological hearing evaluation （ i. e,brainstem auditory evoked potentials, otoacoustic emissions） in autistic children are inconsistent. The abnormal aduitory responses may contribute to the poor social interaction and communication in autism.