Table 2.

Mean values (SD) of memory function, hippocampus volume, hippocampus CBV, entorhinal cortex volume and entorhinal cortex CBV across cognitive impairment group.

	Memory performance	Hippocampus volume	Hippocampus CBV	Entorhinal Cortex Volume	Entorhinal Cortex CBV
No cognitive impairment	0.25 (0.73)	0.29 (0.06)	0.07 (0.03)	0.008 (0.003)	0.02 (0.01)
Non-amnestic MCI	0.04 (0.56)*	0.29 (0.05)	0.06 (0.03)	0.007 (0.002)	0.01 (0.008)
Amnestic MCI	-0.81 (0.45)*	0.29 (0.06)	0.06 (0.02)	0.008 (0.003)	0.01 (0.008)
dementia	-1.44 (0.72)*	0.24 (0.05)*	0.06 (0.02)	0.006 (0.003)*	0.01 (0.006)

^*sign. at a 0.05 level vs persons without cognitive impairment

MCI=mild cognitive impairment