Auditory Processing Disorder (APD) is a condition where the brain has difficulty processing auditory information despite normal peripheral hearing. Individuals struggle with understanding speech in noise, following directions, and sound discrimination. APD can be developmental, acquired, or secondary. Developmental APD arises without clear cause; acquired APD follows injury or illness. Subtypes are based on affected auditory processes, such as temporal processing or binaural integration.
APD is diagnosed through specialized auditory tests and is often suspected in school-aged children with listening and academic difficulties. It can resemble ADHD or language disorders, requiring careful differential diagnosis.
Interventions include environmental modifications, auditory training, and compensatory strategies. SLPs may work on auditory memory and language comprehension. Collaboration with audiologists and educators is essential.
Alanazi, Ahmad A. “Understanding Auditory Processing Disorder: A Narrative Review.” Saudi Journal of Medicine & Medical Sciences 11, no. 4 (2023).
Musiek, Frank E., and Gail D. Chermak, eds. Handbook of Central Auditory Processing Disorder, Vol. 1: Auditory Neuroscience and Diagnosis. 2nd ed. San Diego: Plural Publishing, 2014.
Sharma, Madhuri, et al. “Etiology, Diagnostic and Rehabilitative Methods for Children with Auditory Processing Disorder.” Audiology Research 12, no. 2 (2022).
