Neuroanatomy Draw It To Know It

(nextflipdebug5) #1

234 Neuroanatomy: Draw It to Know It


OCCIPUT

BROW

LPC
LHC
LAC

RPC
RHC
RAC

RAC + LAC =

RAC + RPC =

RAC + RPC + RHC =

RE LE

Stimulate Left Utricular Nerve

A

B

FIGURE 14-3 Oculomotor eff ects of semicircular canal stimulation. Used with permission from Leigh, R. J. & Zee, D. S. Th e Neurology of Eye
Movements. Oxford; New York: Oxford University Press, 2006.


Nerve from
anterior
canal Scarpa’sganglion

Vestibular nerve

Facial nerve

Auditory nerve
Internal
auditory canal

Cochlea

Spiral ganglion

Saccular
nerves

Round window

Nerve from posterior canal

Nerve from
horizontal canal

Utricular
nerve

FIGURE 14-2 Inner ear. Used with permission from Baloh, Robert W., and Vicente Honrubia. Clinical Neurophysiology of the Vestibular System, 3rd ed.
Contemporary Neurology Series 63. Oxford; New York: Oxford University Press, 2001.

Free download pdf