a negative trendp = 0.014
a positive trendp = 0.016
In SPD group, SPQ total score was negatively correlated with FC between right precuneus and left parahippocampus ( r = −0.603, p = 0.006); there was a negative trend between SPQ subscale score of suspiciousness and FC between left precuneus and right parahippocampus ( r = −0.553, p = 0.014); and a positive trend was found between SPQ subscale score of odd or eccentric behaviour and FC between left precuneus and right superior temporal gyrus ( r = 0.543, p = 0.016).