Fig. 5From: Activation timing of postural muscles of lower legs and prediction of postural disturbance during bilateral arm flexion in older adultsMeans and standard deviations for latency (a) and amplitude (b) of P300. 15%: oddball task with 15% target probability; 45%: oddball task with 45% target probability. *p < 0.05, ***p < 0.001Back to article page