Table 5.

Comparing subregion volume measurements from different modalities (only T1 vs. combined T1/T2) through their ability to discriminate MCI subjects from elderly controls in the ADNI T1/T2 data (measured with p-values of unpaired, one-tailed, two-sample t-tests, without correction for multiple comparisons).

Side	Modality	Parasu.	Presub.	Sub.	CA1	CA2/3	CA4	GC- DG	Mol. Lay.	Fimb.	Hipp. Fiss.	HATA	Tail	Whole hippo.
Left	T1	0.10	0.47	0.23	0.08	0.12	0.08	0.11	0.09	0.04	0.30	0.30	0.44	0.08
	T1+T2	0.15	0.21	0.14	0.03	0.02	0.03	0.02	0.02	0.02	0.45	0.20	0.45	0.04
Right	T1	0,34	0.47	0.32	0.10	0.25	0.08	0.06	0.12	0.07	0.35	0.21	0.28	0.10
	T1+T2	0.22	0.08	0.18	0.02	0.10	0.04	0.01	0.05	0.04	0.26	0.07	0.49	0.04