Deciphering auditory processing disorders in XXXX .

@entity1 @entity2172 @entity66 @entity2167 @entity71 @entity4207
APD is not a label for a @entity66 entity but rather a description of functional deficits [3]. It is a complex and heterogeneous group of auditory-specific disorders usually associated with a range of listening and @entity4207 [3,4]. Underlying APD is a deficit observed in one or more of the auditory processes responsible for generating the auditory evoked potentials and the following behaviors: around localization and lateralization; auditory discrimination; auditory pattern recognition; temporal aspects of audition, including temporal resolution, masking, integration, and ordering; auditory performance with competing acoustic signals; and auditory performance with degraded acoustic signals [2]. Comprehensive assessment is necessary for the accurate differential diagnosis of APD from other "look-alike" disorders, most notably @entity71 and language processing disorders. Speech-language pathologists, psychologists, educators, and physicians contribute to this more comprehensive assessment. The primary role of otolaryngologists is to evaluate and treat peripheral @entity2167 , such as @entity2172 . @entity1 with APDs may present to an otolaryngologist, thus requiring the physician to make appropriate referral for assessment and intervention. Currently, diagnosis of APD is based on the outcomes of behavioral tests, supplemented by electroacoustic measures and, to a lesser extent, by electrophysiologic measures [1]. Intervention for APD focuses on improving the quality of the acoustic signal and the listening environment, improving auditory skills, and enhancing utilization of metacognitive and language resources [2]. Additional controlled case studies and single-subject and group research designs are needed to ascertain systematically the relative efficacy of various treatment and management approaches.
