Table 2.

Correlation analysis for PMA at scan and average diffusion measures for each tract

Side	Diffusion measure	Correlation coefficient
		Cingulum	CST	Fornix	Inferior longitudinal fasciculus	Optic radiations
Left	FA	0.515	0.764*	0.783*	0.347	0.569*
	MD	− 0.625*	− 0.785*	− 0.789*	− 0.555*	− 0.735*
	NDI	0.675*	0.769*	0.755*	0.053	0.537
	ODI	0.516	0.264	0.090	0.401	0.456
Right	FA	0.344	0.800*	0.758*	0.509	0.631*
	MD	− 0.582*	− 0.822*	− 0.901*	− 0.633*	− 0.756*
	NDI	0.563*	0.794*	0.855*	− 0.079	0.482
	ODI	0.589*	0.282	0.449	0.198	0.449

*Significant p < 0.00125 (0.05/40)