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Table 1: 
Demographic and clinical features of the participants
MCI (n = 10)Healthy Control Subjects (n = 10)P value
Mean (SD) age (y)72.2 (7.7)70.1 (7.7)0.50
Mean (SD) education (y)14.0 (4.0)15.2 (4.1)0.20
Race10/10 White9/10 White; 1 African American—
Sex7 Female, 3 Male5 Female, 5 Male0.62
Mean (SD) MMSE26.4 (2.2)29.7 (0.5)0.0007
  • Note:—MCI indicates mild cognitive impairment; MMSE, Mini-Mental State Examination.