Telencephalic

• Telencephalic

• Olfactory

• Diencephalic

• Optic

• Mesencephalic

• Oculomotor 3rd, 4th, (6th)

• Rhombencephalic- meten/myelencephalon

• Gill arch: BRANCHIOGENIC
• Fifth- Trigeminal: Muscles of mastication Arch #1
• Seventh- Facial: Muscles of facial expression Arch #2
• Ninth- Glossopaharyngeal: Stylopharyngeus muscle- Swallow/Gag
• Tenth- Vagus: Larynx, pharynx, upper 1/3 esophagus- Speaking, Swallowing
• Eleventh Spinal accessory: Sterocliedomastoid and Trapezeus muscles- shoulder shrugging and head turning
• Hypoglossal 12th May be from rostral somites; talking, chewing, swallowing

• Somites

• Spinal nerves
• Brachial and lumbosacral Plexus nerves