Neuroanatomy Draw It To Know It

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  1. Cranial Nerves 5, 7, 9, 10 221


DRAWING 13-4 Cranial Nerve 7: Innervation


Upper
divsion
Lower
Left facialdivision
nucleus

Right hemisphere Left hemisphere

Left
face

Upper
face

Lower
face

Upper
divsion
Lower
division

Right hemisphere Left hemisphere

Upper
face

Lower
face

Upper
divsion
Lower
division

Right hemisphere Left hemisphere

Upper
face

Lower
face
(WEAK)

(WEAK)


(WEAK)


(STRONG)


NORMAL INNERVATION PATTERN UPPER MOTOR NEURON LESION LOWER MOTOR NEURON LESION

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