Fig. 1From: Hypertrophic olivary degeneration associated with bilateral vocal cord adductor dystoniaT2-weighted MRI demonstrating hyperintensities within the bilateral inferior olivary nuclei. The absence of inferior olivary nuclei hypertrophy is consistent with stage 3 radiological HOD [1]. Additional findings include cerebellar gliosis and atrophy secondary to previous posterior fossa surgery and radiotherapyBack to article page