Figure 1From: Extraction of single-trial cortical beta oscillatory activities in EEG signals using empirical mode decomposition The creation of spatial templates. (a) The EEG montage used in this paper where C3 is marked by a red circle. (b) Conventional ERSs obtained from four subjects (template generation group) using AM method. (c) The common spatial template is created by averaging the post-movement BRs across subjects (400 trials, 100 trials for each subject, 4 subjects pooled).Back to article page