Figure 3.

Paracentral lobule-partially segmented type (constituent gyri were in continuity in most of the part but in the lower part separated by the upturned branch of cingulate sulcus, found in 91% of cases); AC – Anterior commissure; PC – Posterior commissure; CS – Medial extension of central sulcus; CSp – Medial extension of precentral sulcus; CSsf – Cingulate sulcus (subfrontal part); MS – Cingulate sulcus (marginal part). CG – Cingulate gyrus; Left hemisphere. Orientation: A – Anterior; P – Posterior; S – Superior; I – Inferior