But it most often happens in children and older adults. The effect of APD can be worsened by the presence of other conditions, such as dyslexia, language processing difficulties, poor attention and poor short-term memory. APD is also sometimes called central auditory processing disorder (CAPD). Of course, many conditions share symptoms, yet are unrelated. Some children have a greater range of difficulties than others. Auditory Processing Disorder (APD) and Attention Deficit Hyperactivity Disorder (ADHD) share some common symptoms such as difficulty paying attention, following directions, and staying organised. Some children have a greater range of difficulties than others. Once the sound has arrived in the brain, there are problems with interpreting it, for instance, recognising the sound or understanding speech.Įach person is affected in a different way and to a different degree, so APD may be called a ‘spectrum disorder’. It then travels to the brain through the auditory nerve. When someone has APD, sound enters the ear canal and passes through the middle and inner ear as usual. The brain then interprets these nerve impulses as sound. This is because their ears and brain dont fully coordinate. Kids with this condition, also known as central auditory processing disorder (CAPD), cant understand what they hear in the same way other kids do. The movement of the fluid in the cochlea stimulates the hair cells inside it to trigger a nerve impulse, which is carried to the brain by the auditory nerve. Auditory processing disorder (APD) is a hearing problem that affects about 35 of school-aged children. The sound then passes through the middle ear via the three small bones of hearing (ossicles) on to the inner ear, which is filled with fluid. Sound waves enter the ear canal and cause the eardrum to vibrate. The ear consists of three parts, the outer ear, the middle ear and the inner ear.
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