Mean Group Thalamic Segmentation Results of 40 Patients. A, Left sagittal view showing the thalamic region most connected to the primary motor cortex (red), primary sensory cortex (green), supplementary motor area and premotor cortex (blue), occipital lobe (yellow), parietal lobe (orange), prefrontal cortex (purple), and temporal lobe (light blue). B, Right sagittal view showing the same regions. C, Superior view. D, Inferior view.