Fig. 2From: Palato-pharyngo-laryngeal myoclonus with recurrent retrograde feeding tube migration after cerebellar hemorrhagic stroke: a case report and review of hypertrophic olivary degenerationHypertrophic Olivary Degeneration Pathway. Proposed mechanism for pathologic signs developed in the setting of hypertrophic olivary degeneration. With loss of inhibitory input to the inferior olivary nucleus, hypertrophic olivary degeneration occurs. Anatomic structures affected by hypertrophic olivary degeneration are identified by text with arrows leading to resultant movement disordersBack to article page