Fig. 2From: Exploiting the heightened phase synchrony in patients with neuromuscular disease for the establishment of efficient motor imagery BCIsFeature Selection procedure: a The latency dependent Wilcoxon score for all sensor pairs. b The definition of a “global” threshold based on the distribution of Wilcoxon scores in randomized data. c The selected subset of couplings that continuously exceed this threshold for intervals longer than 100 msec (i.e. temporally consistent discriminative couplings)Back to article page