Using Regional Homogeneity to Reveal Altered Spontaneous Activity in Patients with Mild Cognitive Impairment

Table 1

Demographic and neuropsychological data in mild cognitive impairment (MCI) subjects and normal controls.

Characteristics	MCI	Controls	value
	( = 30)	( = 32)
Gender, female/male	12/18	17/15	0.30
Age, years	69.1 ± 5.8	70.1 ± 5.5	0.49
MMSE	26.2 ± 2.2	28.1 ± 1.5	<0.0001
MoCA	21.9 ± 3.4	26.3 ± 1.9	<0.0001
Head motion-move	0.42 ± 0.26	0.45 ± 0.38	0.70
Head motion-rotation	0.73 ± 0.56	0.79 ± 0.50	0.64

Chi-square was used for gender comparisons.
Two-tailed test was used for age, education, and neuropsychological test comparisons.
MMSE: Minimental state examination; MoCA: Montreal cognitive assessment.