Figure 4
From: Specific patterns of neural activity in the hippocampus after massed or distributed spatial training
ROIs frequency and 3D distribution of ROIs expressing high number of c-Fos positive cells. (a) The graph shows the frequency of ROIs with different number of c-Fos+ cells [U = 5, (31–40); U = 22, (41–50) interval; U = 14, (51–60) interval; U = 22, (61–70) interval; U = 18, (71–80) interval. * p ≤ 0.05; ** p ≤ 0.01 distributed versus control; # p ≤ 0.05 massed versus distributed, Mann–Whitney. (b-d) 3D representation of ROIs clusters defined as the ROIs expressing high levels of c-Fos + cells (≥ 40) neighboured at least 5 similar ROIs (c-Fos +  ≥ 40) separately for each experimental subject of the (b) control, (c) massed and (d) distributed groups. Each color represents one animal.
