Term
where does the stapes attach? |
|
Definition
|
|
Term
what innervates the tensor tympani? |
|
Definition
|
|
Term
what innervates the stappedius? |
|
Definition
|
|
Term
what is the core of the bony labyrith called? |
|
Definition
|
|
Term
what window is assoc with the scala vestibuli? |
|
Definition
|
|
Term
what window is assoc with the scala tympani? |
|
Definition
|
|
Term
where is the organ of Corti? |
|
Definition
in the scala media (cochlear duct) |
|
|
Term
what fills the membranous labyrinth? |
|
Definition
|
|
Term
between scala vestibuli and the cochlear duct? |
|
Definition
|
|
Term
between scala tympani and the cochlear duct? |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
where do inhibitory inputs to the hair cells come from? |
|
Definition
|
|
Term
what allows for frequency sensitivity along the organ of corti? |
|
Definition
floppiness of the basilar membrane |
|
|
Term
what NT do hair cells release? |
|
Definition
|
|
Term
where are hi freq sounds best heard? |
|
Definition
|
|
Term
where are low freq sounds best heard? |
|
Definition
|
|
Term
|
Definition
cochlear n. fibers - d/v cochlear nn. - SON - ll - ic - bic - mg |
|
|
Term
where does sound localization occur first? |
|
Definition
|
|
Term
which nucleus projects to the c/l S.O.N.? |
|
Definition
|
|
Term
what is the case if Rinne's is bestter heard on bone? |
|
Definition
|
|
Term
what is the case if louder on one side? |
|
Definition
conductive deafness on that side or sesorineural deafness on the other side |
|
|
Term
what decibel loss is considered abnml? |
|
Definition
|
|
Term
what causes sensirneural deafness? |
|
Definition
|
|