Pursuit, SmoothLatency Period (Psychology)Ocular Motility DisordersSaccadesAccelerationPhotic StimulationMotion PerceptionEye MovementsMuscle, Smooth, VascularFixation, OcularMuscle, SmoothMacaca mulattaElectrooculographyVisual FieldsReaction TimeMyocytes, Smooth MusclePsychomotor PerformanceRotationHead MovementsOculomotor MusclesNystagmus, PhysiologicTime FactorsPeptide Chain Initiation, TranslationalPsychophysicsMacacaNystagmus, PathologicVisual PathwaysCerebellumElectromagnetic FieldsVestibule, LabyrinthAttention