Tuesday, December 20, 2011

brainstem

3 parts:

  1. Ventral: contains motor pathways
  2. middle: contains sensory pathway
  3. dorsal: contains Cranial nerve nuclei

- Muscles of mastication and forehead muscles have bilateral supply while facial muscle  have unilateral supply .
-crossed sensory loss : lesion is between mid pons and c2 level. 
cerebeller lesion, cranial nerve lesion are ipsilateral, cr

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