Lecture 11: CN 5-6 Flashcards

1
Q

Three branches of trigeminal nerve

A
  1. Ophthalmic
  2. Maxillary
  3. Mandibular
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2
Q

Mesencephalic Nucleus V

A
  • Muscle spindles and GTOs in jaw
  • Proprioceptive of muscles of mastication
  • Jaw jerk reflex
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3
Q

Chief Sensory Nucleus V

A
  • Somatosensory for face
  • Touch, vib, conscious sensation for face
  • Goes to ventral posterior medial thalamic nucleus via trigeminal thalamic tract
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4
Q

Spinal Nucleus V

A
  • Pain and temp for face and head
  • AKA spinal trigeminal nucleus
  • Goes down to pyramidal decussation where the fibers cross the midline
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5
Q

Lateral Mid Pontine Syndrome

A
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6
Q

Cranial nerve VI somatomotor

A
  • Lateral Rectus muscle
  • Gives off interneurons to CN III via MLF
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7
Q

Where is CN VI?

A
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8
Q

What is in the caudal pons?

A
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