Neuroanatomy — Flashcards

Scala vestibule & tympani are part of the _____ labyrinth and are filled with perilymph.

The phrenic is a mixed nerve derived mostly from the _____ ramus and also receives contributions from the C3 and C5 ventral rami

Lesions to CN _____ result in ptosis and a "down and out" gaze

The first neuron involved in mydriasis projects from the _____ to the ciliospinal center of Budge (C8 - T2)

The _____ component of CN III is located peripherally (centrally or peripherally)

_____ cord: formed by anterior division of the lower trunk of brachial plexus

_____ nerve arises from the second and the third cervical spinal nerves.

Course of 3rd Nerve:2: Passes to the _____ cranial fossa along the lateral dural wall of the cavernous sinus and divides into superior and inferior in its anterior part

_____ nucleus of vagus contains neurons from the GVE column and it sends parasympathetic fibers to the glands and smooth muscles in the pharynx, larynx, thoracic and abdominal viscera.

The _____ nerve (L2-L4 (nerve roots)) provides:- sensory innervation to the distal medial thigh - motor innervation to the thigh adductor muscles