True about vestibular nerve
a. Nucleus is supplied by PICAb. Anastomotic connection with facial nerve
c. Vestibular ganglion also called Scarpa’s ganglion.
d. Nucleus at roof of 4th ventricle.
e. Connection with trigeminal nerve
Ans. (A) Nucleus is supplied by PICA; (B) Anastoniotic
connection with facial nerve (C) Vestibular ganglion also called Scarpa’s
ganglion.
• Vestibular nuclei located
in the floor of the 4th
ventricle in the rostral medulla and caudal pons.
Scarpa's
ganglion:
This is the ganglion of the vestibular nerve. It contains the
cell bodies of the bipolar primary afferent neurons whose peripheral
processes form synaptic contact with hair cells of
the vestibular sensory end organs. [MCQ]At birth, it is already
close to its final size