In the first appointment we will confirm your child does not have a physical hearing loss by testing the entire auditory pathway using both behavioral and electrophysiological tests.Testing for this kind of hearing condition consists of two appointments, most often: Auditory processing is much more complicated and therefore requires more complicated testing. A standard hearing test assesses how well a patient detects the presence of a sound. Hearing is a very complex skill with analysis of sound beginning at the ear and continuing to the cochlea, 8th nerve, brainstem and finally the auditory cortex. Trouble relating sounds to their letters.ĪPD testing is a way of evaluating the auditory pathways which are central to the ear.Significant difficulties with reading, writing and/or spelling.Easily distractible and restless in listening situation. Generally poor listening skills /decreased attention for auditory information.Trouble determining where sounds are coming from.Difficulty following auditory directions.Responds inconsistently to auditory stimuli.Although symptoms vary, some symptoms that may be seen in the general population are: decide if an APD evaluation is warranted. What are the symptoms of APD?ĪPD is NOT diagnosed based on behavioral symptoms alone, but some behavioral symptoms may help Harbor Audiology & Hearing Services Inc. People with APD may have difficulty localizing sounds, discriminating speech and/or remembering information that is presented in an auditory manner. Individuals with APD may do well in ideal listening situations (such as in a quiet room), but they have difficulties when there is any distortion of the speech signal (background noise, competing messages, ect). In simple terms, this means that the ear works fine, but the brain cannot process what it hears. An auditory processing disorder (APD), also known as a central auditory processing disorder (CAPD) occurs when children, adolescents and adults have trouble processing what they hear despite having normal hearing sensitivity.
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