Fig. 5
From: Deep brain activities can be detected with magnetoencephalography
Methods. Example of SEEG-triggered analysis in P5. a 1. Spike marking on SEEG. Hippocampus and amygdala activity (almost simultaneous): in red marker position based on hippocampus activity 2. MEG sensors time courses at the moment of SEEG markings 3. MEG topography at the moment of SEEG markings 4. ICA topographies (20 components) calculated at the moment of SEEG markings b. a ICA-SEEG temporal correlation thresholded (lFDR): on the y-axis SEEG channels, on X-axis ICA components. b. ICA-SEEG inter-trial correlation not-thresholded (on the left) and thresholded (lFDR, on the right): on the y-axis SEEG channels, on X-axis time. c Multi-reviewers screening: visual analysis of ICA significant correlated SEEG plot (both in temporal and inter-trial correlation) and ICA time courses and validation of the findings. d Source localization applied for mesial and lateral sources
