A-C. Retinotopy of polar
angle in the inferior row of cortical areas, from three flattened
hemispheres. Each panel shows
the representations of the contralateral upper quarterfield
in inferior V1, then inferior
V2, then VP, then V4v. To the right of V4v is the distinctive
half-field representation
comprising V8. D. Retinotopic
representation of eccentricity
from the same hemisphere
shown in C