Panel A, in vivo T1-w image for participant 4 (P4). Locations in the calcarine cortex and extra-calcarine cortex are indicated. Panel B, Laminar profiles are reported from the GM/WM border (0 on the x-axis) to the GM/CSF surface (1 on the x-axis) for each location, error bars indicate the standard deviation over all profiles for each location. Panel C, sagittal view; Panel D, axial view, centered on the calcarine; Panel E, early visual area retinotopic maps for participant 4, superimposed to a reconstructed whole brain 3D mesh. Areas V1 to V3 are reported. For a full description please see the caption of Fig. 1.