Niemann-Pick Disease, Type C1, also known as niemann-pick disease, type c, is related to niemann-pick disease type c, juvenile neurologic onset and niemann-pick disease type c, adult neurologic onset, and has symptoms including cerebellar ataxia, muscle spasticity and seizures. An important gene associated with Niemann-Pick Disease, Type C1 is NPC1 (NPC Intracellular Cholesterol Transporter 1), and among its related pathways/superpathways are Neuroscience and Cholesterol metabolism. The drugs Miglustat and Glycoside Hydrolase Inhibitors have been mentioned in the context of this disorder. Affiliated tissues include eye and bone marrow, and related phenotypes are gait disturbance and dysphagia