Fig. 4.
Colocalization of structurally and functionally defined clusters for all subjects. Each point represents the center of gravity of an fMRI activation or connectivity-defined cluster for a single subject. Centers of activation during finger tapping (magenta) colocalize with connectivity-defined SMA (blue), whereas centers of activation during serial subtraction (black) colocalize with centers of connectivity-defined pre-SMA (red). Ellipses represent 85% confi-dence intervals. Dashed lines connect points from the same individual.