Figure 1.

Perisaccadic RF remapping, drawn on the display screen for the stimuli. The cross, square and arrow represent the fixation point (FP), saccade target (T), and saccade vector, respectively. cRF and fRF refer to a cell's current (pre-saccadic) and future (post-saccadic) RFs, respectively. In each panel, the region(s) enclosed by black curve(s) represent perisaccadic RF (pRF). (A) Forward jump to fRF. (B) Forward expansion toward fRF. Both (A) and (B) will be referred to as forward shift. (C) Convergent shift toward the target.