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Table 3 Average hemoglobin protein for each channel between the two groups

From: Comparative study of brain functional imaging of brain in patients with mild to moderate Alzheimer’s disease based on functional near infrared spectroscopy

Brain egions

Channel

Control group

AD group

P value

PreM and SMC

Ch01*

1.28 ± 1.55

0.23 ± 1.01

0.009

Ch40*

1.69 ± 2.03

0.47 ± 1.36

0.005

Broca

Ch07*

1.50 ± 0.97

0.12 ± 0.50

0.008

 

Ch44*

1.65 ± 0.69

0.31 ± 0.86

0.001

FPA

Ch15*

1.83 ± 2.10

0.06 ± 0.98

0.006

Ch16*

1.43 ± 1.21

0.19 ± 0.53

0.035

Ch21*

1.10 ± 1.12

0.002 ± 0.36

0.013

Ch22*

1.67 ± 1.12

0.14 ± 0.59

0.018

Ch23*

0.93 ± 1.44

0.26 ± 0.80

0.001

Ch35*

2.19 ± 1.92

0.23 ± 0.71

0.039

Ch41*

1.02 ± 0.80

0.22 ± 0.56

0.010

Ch48*

0.96 ± 0.78

0.34 ± 0.62

0.047

DLPFC

Ch31*

0.72 ± 0.82

-0.07 ± 037

0.044