Table 1.

Paths with significant increase in connectivity strength for the condition of odorant + zinc nanoparticles (OZ) compared to conditions of odorant (O), water vapor+ zinc nanoparticles (WZ) and water vapor alone (W).

Path origin	Path termination	P-value	Mean connectivity
			OZ	O, W, WZ
Amgdala	Caudate	8.95 × 10−24	0.252	0.052
Amgdala	Hippocampus	3.23 × 10−11	0.194	0.067
Amgdala	Olfactory bulb	1.80 × 10−07	0.159	0.056
Amgdala	Pyriformlobe	3.18 × 10−21	0.254	0.06
Amgdala	Thalamus	5.79 × 10−18	0.23	0.066
Amgdala	Frontal cortex	2.26 × 10−12	0.217	0.072
Caudate	Amgdala	6.16 × 10−20	0.204	0.053
Caudate	Hippocampus	1.74 × 10−23	0.194	0.013
Caudate	Olfactory bulb	2.13 × 10−25	0.194	0.038
Caudate	Pyriformlobe	5.13 × 10−18	0.213	0.038
Caudate	Thalamus	7.45 × 10−11	0.187	0.042
Caudate	Frontal cortex	2.13 × 10−21	0.156	0.061
Hippocampus	Thalamus	4.56 × 10−2	0.218	0.106
Olfactory bulb	Caudate	0.27 × 10−2	0.136	0.114
Olfactory bulb	Pyriformlobe	1.53 × 10−2	0.162	0.119
Olfactory bulb	Frontal cortex	0.04 × 10−2	0.154	0.099

Resultant p-value of the t-test, mean connectivity values of the paths for conditions OZ and (WZ, W, O) are shown.