ZOO 3731

Cranial Nerves  12 pairs of cranial nerves that innervate the peripheral nervous system  They emerge from the brain  CN I Olfactory (oh) o Sensory nerve: smell (some) o Passes through the cribriform plate of the ethmoid bone o Innervation: olfactory epithelium o Smell goes through: nose > olfactory nerve fibers > olfactory bulb > olfactory tract > straight to cerebrum o Part of the 5% that does NOT have to pass through the thalamus!  CN II  Optic (once) o...