. Author manuscript; available in PMC: 2017 Mar 13.

Published in final edited form as: Magn Reson Imaging. 2013 Apr 18;31(6):840–846. doi: 10.1016/j.mri.2013.02.008

Table 2.

Area under the receiver operating characteristic curve (AUC) for discrimination of patients with mild cognitive impairment (MCI) from controls (C).

Region	Metric	AUC	P-value
ACR	MK	0.80	0.035
ACR	K_⊥	0.82	0.027
PFo	MD	0.77	0.044
PFo	D_⊥	0.74	0.050
PFo	MK	0.78	0.039
PFo	K	0.78	0.037

Metrics: MD = mean diffusion; D_⊥ = radial diffusion; MK = mean kurtosis; K_⊥ = radial kurtosis; ROIs: anterior corona radiata (ACR); prefrontal oval (PFo). AUC (area under the curve).