Workflow used to determine the stimulus representations within visual areas V1d, V2d, V3, and V3A. (A) The borders of the visual areas were determined based on the polar angle maps. (B) The stimulus representations were localized by intersecting the visual areas with the BOLD activity pattern in response to the hook stimulus (individually thresholded at P ≪ 10−6), as determined in a separate localizer run. Finally, the mean coordinates of the stimulus representations were taken, and their distances to the cortical projection of the TMS CoM (white dot) were measured.