Cranial Nerves

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Across
  1. 4. Sensory for smell. Signs of lesion: decreased smell
  2. 9. Motor to the dorsal oblique (eye) muscle, the smallest cranial nerve. Signs of lesion" Dorsomedial strabismus, nystagmus.
  3. 10. Motor to the lateral rectus and retractor bulbi muscles. Signs of lesion" Ventromedial strabismus, nystagmus
  4. 11. Sensory for vision. Signs of lesion: decreased vision, decreased menace, blindness, and delayed or absent pupillary light reflexes
  5. 12. Sensory to the taste buds on the caudal one-third of the tongue, carotid sinus, pharynx and middle ear. Motor to the muscles of the pharynx and the stylopharyngeus. Signs of lesion: Abnormal positioning of the tongue, decreased ability to swallow, decreased pharyngeal and laryngeal signs.
Down
  1. 1. Sensory for hearing, balance, and equilibrium. Signs of lesion: decreased hearing and vestibular signs
  2. 2. Motor to the sternomastoideus, omotransversarius, and trapezius muscles. Signs of lesion: Atrophy of the trapezius, sternocephalicus, and brachiocephalicus muscles.
  3. 3. Motor to muscles of mastication and sensory to the skin of the head, eye, orbit, nasal and oral cavity and teeth.
  4. 5. Motor to skeletal muscles of the tongue. Signs of lesion: decreased motor function of the tongue.
  5. 6. motor to dorsal, ventral, medial, recti and ventral oblique muscles of the eye and superior levator muscle of the upper lid. Signs of lesion: Horner's Syndrome, ventrolateral strabismus, and nystagmus.
  6. 7. Motor to the muscles of the pharynx, larynx, and esophagus. Sensory TO the pharyngeal wall and epiglottal taste buds and skin of the external ear canal. Sensory FROM the pharynx, esophagus, stomach, intestines, larynx, trachea, bronchi, lungs, heart, and other viscera. Signs of lesion: decreased ability to swallow, decreased pharyngeal and laryngeal signs, decreased parasympathetic signs to the viscera.
  7. 8. Sensory to taste buds and the rostral two-thirds of the tongue and motor to muscles of the facial expressions. Signs of lesion: decreased palpebral reflex, decreased corneal reflex, decrease menace, abnormal facial expressions.