Overview Dalfampridine and Gait in Spinocerebellar Ataxias Status: Completed Trial end date: 2013-12-01 Target enrollment: Participant gender: Summary Investigators expect there will be improvement in walking speed and steadiness after taking Dalfampridine, thereby improving activities of daily living and enhancing social and occupational functions for patients with spinocerebellar ataxia. Phase: N/A Details Lead Sponsor: University of FloridaCollaborator: Acorda TherapeuticsTreatments: 4-Aminopyridine