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Neuro II - CN VIII
Thomadaki Fall 2010
Question | Answer |
---|---|
Nuclei of CN VIII the levels they are found? | Vestibular Nuclei - lateral aspect of 4th ventricle Cochlear nuclei - acoustic tubercle |
Where does CN VIII exit | Cerebellopontine angle |
Function of CN VIII | Balance, equilibrium, hearing |
Exam for CN VIII | Caloric test, Barany chair test; Weber & Rinne tests, audiogram |
Lesion to CN VIII would present with what symptoms? | Vertigo, nystagmus, dysequilibrium, loss of hearing, tinnitus |
CN VIII reaches the inner ear via the _______ | internal acoustic meatus |