Figure 4: RF changes and gain increases during WM.
From: Spatial working memory alters the efficacy of input to visual cortex
(a) Left: distance between RF centre and the memory location for 27 single neurons in V4 (red) and 65 single neurons in MT (blue), compared between the fixation and delay periods. Histogram in upper right shows the distribution of differences. Right: distance between RF centre and memory location for 35 V4 and 125 MT multi-unit recordings. (b) RF sizes compared between fixation and delay periods for single neurons (left) and MUA (right). (c) Left: comparison of peak visual responses between fixation and delay periods for single neurons (left) and MUA (right). All P values are based on the Wilcoxon sign-rank test.
