Fig. 5
From: A tool for functional brain imaging with lifespan compliance
Coregistration procedure. a Schematic showing how sensor locations were determined relative to brain anatomy b Images showing the spatial signature of beta modulation; the largest peak was found in pre-central-sulcus (motor cortex) in all three subjects. c Time-frequency spectra, reconstructed using a beamformer at the location of maximum beta change (i.e. the peaks in Fig. 5b)
