Template meshes obtained using the single-template (ST), variant-template (VT) and unified-template (UT) approaches for both hemispheres. The white arrow points to the structure that connects the medial and lateral borders of BA36 generated by the ST approach, which is anatomically implausible. Yellow dashed curves mark CSPRC in all templates. VT 1 resembles the continuous CSPRC variant. Discontinuous CSPRC is observed in VT 2 and VT 3, and these VTs differ, as expected, by the relative length of the anterior and posterior CSPRC (i.e. anterior CSPRC is shorter in VT 2 while it is longer in VT 3). (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)