Cerebral Anatomy Underlying Cranial Suture Lines. On the right side of the image can be seen the anterior horn and body of the lateral ventricle, with the caudate nucleus and thalamus lying within its walls.  The longitudinal fasciculus and corona radiata are located in close proximity to one another within the white matter of the right cerebral hemisphere. The rostral part of the cingulate gyrus is visible immediately anterior to the genu of the corpus callosum.  (Image courtesy of AL Rhoton, Jr.)