Deafness, Autosomal Recessive 9, also known as auditory neuropathy, autosomal recessive, 1, is related to otof-related deafness and deafness, autosomal recessive 3. An important gene associated with Deafness, Autosomal Recessive 9 is OTOF (Otoferlin), and among its related pathways/superpathways are Olfactory Signaling Pathway and Sensory processing of sound. Affiliated tissues include brain, and related phenotypes are sensorineural hearing impairment and absent brainstem auditory responses