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| Motor Nuclei Cranial Nerves | ||||
|
Somatic motor medial |
Branchiomotor < > |
Pharyngeal arch |
Visceral (parasympathic) lateral |
|
| General Somatic Efferents (GSE) | Special Somatic Efferents (SSE) | General Visceral Efferents (GVE) | ||
| Mesencephalon |
N III N IV |
Edinger-Westphal (III) | ||
| Pons | N VI |
N Vc: 4 muscles of mastication M tensor tympani
N VII |
1
2 |
Nucleus Salivatorius: Superior: VII sublingualis submandibularis Inferior: IX parotis
|
| Medulla | N XII |
Nucleus Ambiguus (swallowing & phonation): N IX N stylopharyngeus N X N laryngeus superior N X N recurrens
|
3 4 6
|
Nucleus Ambiguus: X (parasympathic heart)
Dorsal motor nucleus X (parasympathic thorax and abdomen, except heart) |
|
Cervical Spinal cord |
Spinal Nucleus accesorius: N XI M trapezius & sternocleidomastoideus
|
6
|
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