Tracking cortical activity from M/EEG using graph cuts with spatiotemporal constraints

► A cinematic representation of cortical activations can be extracted from M/EEG data. ► Graph cuts allow the use of spatiotemporal regularization constraints. ► Tracking improves the detection of spatiotemporally consistent active patterns. ► Method is validated with 2 MEG datasets: visual and somatosensory stimulations.