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Table 1 Baseline demographics, cognitive function, and global cortical features

From: Dynamic changes of region-specific cortical features and scalp-to-cortex distance: implications for transcranial current stimulation modeling

 

NA adults (n = 32)

MCI converters (n = 22)

t (χ2)

p value

Age (years)

75.03 ± 8.12

75.84 ± 6.57

0.456

0.503

Sex (M/F)

15:17

11:11

0.324

0.572

Years of education

15.58 ± 2.91

14.01 ± 3.32

0.041

0.841

MMSE score

29.32 ± 0.71

28.68 ± 2.81

1.701

0.102

Mean CT

4.59 ± 0.36

4.59 ± 0.31

0.021

0.984

TIV (× 103 mm3)

1518.52 ± 173.59

1483.84 ± 167.28

0.695

0.491

  1. Data are raw scores and presented as mean ± SD
  2. MMSE Mini-Mental State Examination, CT cortical thickness, TIV total intracranial volume