The Medial Prefrontal Cortex, Nucleus Accumbens, Basolateral Amygdala, and Hippocampus Regulate the Amelioration of Environmental Enrichment and Cue in Fear Behavior in the Animal Model of PTSD

Table 2

Effects of environmental enrichment and cue for PTSD in the c-Fos expression for selected brain areas in the situational reminder phase.

	Cg1	PrL	IL	NAc	BLA	CA1	CA3	DG
Environmental enrichment	↑	—	↑	↑	↓	—	—	—
Cue	↓	↓	↓	—	—	↓	↓	↓
Interaction of Cue and environmental enrichment	+	—	—	+	—	—	—	—

Note: (↑): increases; (↓): decreases; (-): nonsignificant difference; (+): .