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Cranial nerves

  1. I- Olfactory
    sensory-smell
  2. II- Optic
    Sensory- vision
  3. III- Occulomotor
    Mixed

    • Motor-EOM, open eyelids
    • PNS- pupil constriction, lens shape
  4. IV- Trochlear
    Motor- Down and Inward movmnt of eye
  5. V- Trigeminal
    Mixed

    • Motor-muscles mastication
    • Sensory-sense of face and scalp
  6. VI- Abducens
    Motor- Lateral Mvmnt of eye
  7. VII- Facial
    Mixed

    • Motor-facial muscles
    • Sensory- taste
    • PNS- salvia and tear secretion
  8. VIII- Acoustic
    Sensory- Hearing and equilibrium
  9. IX- Glossopharyngeal
    Mixed

    • Motor-pharynx (phonation and swallowing)
    • Sensory- gag reflex
    • PNS- carotid reflex
  10. X- Vagus
    Mixed

    • Motor- talking and swallowing
    • Sensory- general sensation from viscera
  11. XI- Spinal Accessory
    Motor- Movmnt of trapezius and sternomastoid
  12. XII- Hypoglossal
    Motor-Mvmnt of tongue
Author
pereza
ID
49134
Card Set
Cranial nerves
Description
list of nerves and f(x)s
Updated

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