Extended Data Fig. 1 |. Transition from positive to negative-amplitude population receptive fields (+pRF, −pRF) moving anteriorly from posterior cerebral cortex is evident in individual participants.
Figure depicts amplitude maps from all participants’ left hemispheres. Only vertices surviving the threshold applied in the main text (R2 > 0.08) are shown. Individual participant SPAs and PMAs used for analysis are drawn in white (PMAs) and black (SPAs).