H&N - Nerves - Cranial

• Classification, functional overview
• Branchiomotor
• General visceral motor (parasympathetic)
• Somatic motor
• Somatic sensory
• Special & general visceral sensory
• Special senses
• Patterns from brain to exit from skull
• Ganglia, classification
• I (Olfactory)
• II (Optic)
• III, IV, VI (oculomotor, trochlear, abducent)
• Va (Trigeminal - ophthalmic division)
• Vb (Trigeminal - maxillary division)
• Vc (Trigeminal - mandibular division)
• Vc in deep infratemporal fossa
• Vc in pterygopalatine fossa
• Vc emerging from foramen ovale
• Vc enlarged
• V Ganglia and Nuclei
• VII (Facial nerve)
• VII before/after parotid
• VII supplying face
• VII lesions
• VIII (Vestibulocochlear)
• IX (Glossopharyngeal)
• IX In jugular foramen
• X (Vagus)
• X In jugular foramen
• XI (Accessory)
• XI In jugular foramen
• XI (Spinal accessory) In posterior triangle
• XI (Spinal accessory) Surface markings
• XII (Hypoglossal)
• Lingual nerve in infratemporal fossa
• Emerging from brain stem
• Nuclei in brain stem
• Leaving the intact dura
• Cranial nerves that carry parasympathetic