Bronstein, A M Visual control of balance in cerebellar and parkinsonian syndromes. [electronic resource] - Brain : a journal of neurology Jun 1990 - 767-79 p. digital Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't ISSN: 0006-8950 Standard No.: 10.1093/brain/113.3.767 doi Subjects--Topical Terms: Adaptation, PhysiologicalAdultAgedCerebellar Diseases--physiopathologyFourier AnalysisHumansMiddle AgedParkinson Disease, Secondary--physiopathologyPhotic StimulationPostural Balance--physiologyReference ValuesTremor--physiopathologyVision, Ocular--physiology