Neuroanatomy — Flashcards

The bony cochlea is a coiled tube making _____ turns round a central pyramid of bone called modiolus.

Within the ventral horn, alpha and gamma motoneurons that innervate _____ are located more dorsally

Facial nerve course is horizontal in the _____ wall, vertical in the posterior wall

The ansa cervicalis arises from _____-C3 nerve roots

_____ pupillae is supplied by the sympathetic fibers of the cervical ganglion.

Relations of otic ganglion:Superiorly - _____Laterally - Mandibular nerveMedially - Tensor veli palatiniPosteriorly - Middle meningeal artery

The smooth muscles of the eye and eyelid supplied by **sympathetic** innervation are the _____ and the Muller's muscle

The _____ nervous system is responsible for **emission** of semen via the hypogastric nerve (T11-L2).

Injury to the _____ nerve presents as: 1. loss of forearm flexion and forearm supination (action) 2. loss of sensation over lateral forearm (sensation)

Hint: roots

Fornix arises from the _____ and ends in the mammillary body of the hypothalamus.