- Cranial and Spinal Nerve Overview and Skull Base 183
MIDLINE Sulcus limitans
Special
somatic
afferent
Vestibulo-
cochlear
nucleus,
CrN 8
General
somatic
afferent
MIDBRAIN
PONS
MEDULLA
CERVICAL
SPINAL
CORD
Special
visceral
afferent
General
visceral
afferent
General
visceral
efferent
Edinger-
Westphal
nucleus,
CrN 3
Special
visceral
efferent
General
somatic
efferent
Oculomotor
nucleus,
CrN 3
Trochlear
nucleus,
CrN 4
Abducens
nucleus,
CrN 6
Hypoglossal
nucleus,
CrN 12
Accessory
nucleus,
CrN 11
DRAWING 11-3 Cranial Nerve Nuclei — Partial