a statistical trendP = 0.0832
Two-way ANOVA on flow velocity revealed a significant main effect of Time (F (3.041, 45.62) = 2.892, P = 0.0448) and a statistical trend towards an effect of Treatment group (F (1, 15) = 3.444, P = 0.0832, reflecting a trend towards a sample with higher velocities before and after stroke in the RIPerC group).