Fig. 4

Brain signal modulated by the presentation of cues during Task 2. A representative snapshot of neural modulation as the participant imagined the cued hand movements during Task 2. Heat maps show lf-MWP, mf-MWP, hf-MWP, LFP and MUA features, and raster plot of TCs from raw recordings, respectively. Each time point is 100 ms. For TCs, each data point represents the total number of detected TCs within 100 ms