Table 2. Average diffusivity parameters over PFC, CPu and hippocampus, and the respective statistical analysis.

	MD		FA		λ1		RD
	WT	Nf1	WT	Nf1	WT	Nf1	WT	Nf1
PFC	6.59e-4 ± 1.85e-5	7.05e-4 ± 2.97e-5	0.0919 ± 0.0196	0.1244 ± 0.0449	7.2e-4 ± 2.62e-5	7.97e-4 ± 5.02e-5	6.28e-4 ± 1.73e-5	6.59e-4 ± 2.58e-5
P values	1.53e-4		0.0096		1.12e-4		0.0023
t	−4.61		−2.85		−4.77		−3,47
df	21		21		20		21
CPu	6.09e-4 ± 1.71e-5	6.55e-4 ± 3.44e-5	0.0903 ± 0.0281	0.128 ± 0.0382	6.65e-4 ± 3.08e-5	7.44e-4 ± 5.66e-5	5.81e-4 ± 1.37e-5	6.11e-4 ± 2.84e-5
P values	3.77e-4		0.013		3.28e-4		0.003
t	−4.26		−2.72		−4.3		−3.37
df	20		20		21		20
Hippocamp	us 6.61e-4 ± 2.31e-5	7.04e-4 ± 3.37e-5	0.0928 ± 0.0269	0.123 ± 0.0327	7.24e-4 ± 4.27e-5	7.93e-4 ± 5.07e-5	6.3e-4 ± 1.55e-5	6.6e-4 ± 2.98e-5
P values	0.0014		0.0259		0.0022		0.0042
t	−3.67		−2.41		−3.53		−3.22
df	21		20		19		20