![]() ![]() recognition memory test or during an oddball auditory paradigm is able to. 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. The resulting stimulation of a sensory nerve cell (neuron) results in an. Synesthesia is a neurological condition in which stimulation of one sensory or cognitive pathway (for example, hearing) leads to automatic, involuntary experiences in a second sensory or. 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. Auditory information is transmitted via the auditory nerve to the inferior colliculus (upper sections of the brainstem), the. The brain then interprets these nerve impulses as sound. Sometimes, the hearing loss is caused by damage to the nerve that carries the signals to the brain. 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. Sensorineural hearing loss (SNHL) is caused by damage to these special cells, or to the nerve fibers in the inner ear. 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. Coming to GOSH for a day or inpatient admissionĬoming to GOSH for an outpatient appointment ![]()
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