| Disease with characteristics of ataxia, cognitive impairment and azoospermia in males. Reported in one Chinese family to date. Disease onset occurs in adulthood with females more affected than males. Manifestations include cerebellar ataxia, cognitive impairment and in males, azoospermia. Cerebellar atrophy is visible with magnetic resonance imaging. The causal gene has not yet been identified but it is located to chromosome 7q32-q33. |