If you had a lesion on one side of the base of the pons, where would you find orthograde fiber degeneration?
In the ipsilateral middle cerebellar peduncle because of damage to the trasnsverse pontine fibers; in the contralateral middle cerebellar peduncle because of damage to the pontinne nuclei; in the medullary pyramid; in addition if cranial nerve VIth or VIIth is damaged there will be degeneration in the periphery.