THE HEAD - the face Flashcards Preview

Spinal Anatomy Exam 3 > THE HEAD - the face > Flashcards

Flashcards in THE HEAD - the face Deck (4):

What is unsual/unique about the muscles of the face?

they do not act as lever muscles; they do not attach to bone at both origin and insertion


Which muscles lack any attachment to bone?

orbicularis oris, procerus and risorius


What is the source of innervation for all muscles of facial expression?

facial nerve branches


Which divisions of the trigeminal nerve receive sensory information from the face?

all 3 divisions: ophthalmic nerve, maxillary nerve, and mandibular nerve