Table 2.

Percentages of Fos-labeled neurons co-labeled for BDNF, and FG-labeled neurons co-labeled for Fos in SAL, ACU, and REP groups.

Percent of Fos-labeled neurons with BDNF labeling
	ACG	PRL	IL	VTA
SAL	13.6 ± 3.2	14.3 ± 3.0	12.8 ± 3.2	2.4 ± 2.4
ACU	23.1 ± 1.8	21.3 ± 1.4	19.3 ± 1.3	14.7* ± 1.7
REP	26.5* ± 2.7	33.2*# ± 2.2	33.3*# ± 1.3	37.8*# ± 2.0
Percent of FG-labeled neurons with Fos labeling
	ACG	PRL	IL
SAL	24.1 ± 4.0	22.5 ± 5.0	18.6 ± 3.4
ACU	48.5* ± 6.3	39.5* ± 2.8	39.3* ± 6.3
REP	62.6* ± 4.7	49.2* ± 4.5	52.3* ± 5.0

^*p ≤ 0.05 vs. SAL;

^#p ≤ 0.05 vs. ACU.