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