Difficulty understanding complex thought processesĪlthough these are not the only symptoms of central auditory processing disorder, these are the standard symptoms through which to have an auditory processing disorder diagnosed.Difficulty sitting through long lectures without visual cues.Difficulty summarizing auditory information.Difficulty following multi-step directions provided audibly.The most common indicators of both auditory processing disorders as a whole and APD in particular include: The symptoms of APD can initially mimic other issues, and auditory processing is not always recognized or suspected. These disorders can disqualify an individual from testing, as the evaluation requires many tests over a span of few hours requiring attention and effort from the patient. APD can affect people of all ages and backgrounds, but may be more prevalent in people who have an existing disorder, such as Autism Spectrum Disorder (ASD), Attention Deficit Hyperactivity Disorder ( ADHD), or developmental disorders. APD affects the auditory cortex and is a distinct disorder that must exist on its own to qualify for testing and diagnosis, however diagnosis can be difficult because it can often be confused with other conditions associated with auditory and speech or language difficulty. Many instances of hearing loss, for example, involve infection, age, and other disorders of the outer, middle, and inner ear that are not always directly related to auditory processing abilities.Įssentially, APD is a matter of having auditory processing difficulties, which means that the brain has difficulty interpreting the information being taken in by the auditory system. Auditory discrimination and the roots of hearing loss are different, as they typically stem from different parts of the auditory system. The disorder is also sometimes called central auditory processing disorder, or CAPD, because it involves auditory processing at the auditory cortex, or the portion of the brain responsible for auditory discrimination.ĭespite the challenges in hearing that occur with auditory processing disorder, this disorder is not a type of hearing loss. the function of the outer, middle ear or inner ear–is not impaired, but that the processing and understanding of what is being taken in is distorted or muddled. What Is Auditory Processing Disorder (APD)?Īuditory Processing Disorder is a type of central auditory processing disorder that focuses on the way auditory stimuli is taken in and discerned. So what exactly is APD and how does it impact hearing and auditory function? First, let’s define the disorder itself, and determine how it is different from other hearing disorders. The disorder is often misunderstood or confused for other disorders or conditions, including hearing loss. Auditory Processing Disorder (APD) refers to difficulty with auditory processing, or taking in and subsequently discerning auditory stimuli.
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