Table 2.

Summary of group means with housing and drug treatments

Housing	LS	BNST	mPOA	PVN	AH	VMH	PAG
Social	25.25 ± 3.8	13.6 ± 5.2	31.58 ± 6.6	15.97 ± 4.1	15.24 ± 2.0	4.48 ± 2.1	12.50 ± 0.6
Isolated	26.23 ± 2.5	17.56 ± 5.3*	40.65 ± 10.2*	23.39 ± 10.4**	16.00 ± 2.1	6.17 ± 2.1	18.42 ± 2.6*
Summary of arithmetic group means of cFos-ir neurons within drug treatments ± SE
Drug treatment	LS	BNST	mPOA	PVN	AH	VMH	PAG
SAL	22.95 ± 1.2	10.32 ± 1.0	27.73 ± 0.1	12.71 ± 1.1	14.79 ± 1.5	3.587 ± 0.5	13.83 ± 0.9
FEN	31.36 ± 0.9**	26.0 ± 2.1***	52.59 ± 8.1***	34.2 ± 10.0***	19.06 ± 1.0*	9.458 ± 0.9***	15.2 ± 2.0
pCPA	22.9 ± 3.6	10.42 ± 2.9	28.02 ± 5.4	12.13 ± 1.0	13.02 ± 1.6	2.933 ± 1.2	17.35 ± 6.0

Values expressed as arithmetic mean ± SEM. Statistically significant differences group means indicated with asterisks: *p < 0.05, **p < 0.01, ***p < 0.001; p values corrected for multiple comparisons (Benjamini et al., 2006). Complete post hoc comparisons can be found in Extended Data Figure 2-1.