vestibulocochlea system Flashcards
which nerve is involved with hearing
the vestibulocochlea nerve seperated into 2
which part of the vestibulocochlea nerve is involved with balance
vestibular nerve
which part of the vestibulocochlea nerve is involved with auditory info
cochlear nerve
initially where do the soundwaves travel through
external auditory canal
what part of the ear vibrates to produce the middle ear ossicles to move
tympanic membrane - ear drum
where are the vibrations transmitted through that causes the wave to travel through the endolymphatic fluid
oval window
what happens when the endolymphatic fluid creates waves
the cortis basilar membrane vibtrates
what does the vibration of the cortis basilar membrane stimulate
inner and outer hair cells
what are the receptors of the sensorineural system
hair cells
what does the hair cells do
transmit action potential to bipolar neurons
where are the bodies of the bipolar neurons located
spiral ganglion
which system transmits the stimulus responsible for hearing
auditory system from the hearing receptors to the temporal lobe
what are the first order neurons in the vestibular system
vestibular ganglion
what are the second order neurons in the vestibular system
vestibular nuclei in the medulla oblongata
what are the third order neurons in the vestibular system
thalamus
