APD - Quiz 1 (Questions and Answers) Rated A+ 100%

APD - Quiz 1 (Questions and Answers) Rated A+ 100% the auditory or the cochlear nerve is part of the ________________ - CORRECT ANSWER-vestibulocochlear nerve cranial nerve VIII has ____ divisions - CORRECT ANSWER-auditory vestibular the ______ nerve relays information about the frequency, intensity, and timing of a sound after the cochlear processing - CORRECT ANSWER-auditory ICH's = ____% of cochlear afferents - CORRECT ANSWER-90-95 OHC's = ____% of cochlear efferents - CORRECT ANSWER-5-10 IHC function = - CORRECT ANSWER-processing OHC function = - CORRECT ANSWER-cochlear amplifier Spiral ganglions - CORRECT ANSWER-group of neuron cell bodies in the modiolus Type 1: (90-95%) - CORRECT ANSWER-myelinated cells relatively large IHC's Type 2: (5-10%) - CORRECT ANSWER-unmyelinated relatively small OHC's afferent takes the signal --> - CORRECT ANSWER-away from the system the auditory nerve passes through the ______________ - CORRECT ANSWER-internal auditory meatus internal auditory meatus is _____cm long - CORRECT ANSWER-2.5 ~________ nerve fibers within the auditory nerve - CORRECT ANSWER-30,000 issues with synchrony = ______ issue - CORRECT ANSWER-processing ANSD: OAE's = ______ ABR = _______ CM = _______ - CORRECT ANSWER-normal abnormal present