Fig. 4.
The effect of ME-ICA signal splitting on time series throughout the brain of a representative subject. Voxel-time series are shown throughout different areas of the brain of a 23.8 year-old subject. Each voxelwise time series set shows the raw time series and its artifactual (noise) and functional (neuronal) components. Artifacts such as drift, head motion, and physiological pulsatility are seen clearly in the artifactual time series