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Table 4 ROI pairs with significant differences in connectivity strength between tasks (mean ± SD)

From: Cortical activation and functional connectivity during different attention tasks using functional near-infrared spectroscopy in middle-aged and elderly people

ROI to ROI

Connectivity strength

F

FDR-corrected p

 

DCT

PASAT

  

VFC.L ~ V1.R

− 0.07 ± 0.39

0.16 ± 0.24

4.048415

0.018302

VFC.L ~ V2.L

− 0.04 ± 0.44

0.24 ± 0.29

4.081449

0.019353

VFC.R ~ V1.R

− 0.04 ± 0.49

0.22 ± 0.30

4.129759

0.017638

VFC.R ~ V2.R

− 0.01 ± 0.34

0.28 ± 0.35

4.475312

0.005709

ROI to ROI

Connectivity strength

F

FDR-corrected p

 

DCT

StroopC

  

PFC.R ~ S1.L

0.79 ± 0.58

0.39 ± 0.49

5.464693

0.001541

PFC.R ~ TPJ.L

0.55 ± 0.60

0.20 ± 0.41

3.523854

0.011369

S1.L ~ V1.L

0.24 ± 0.43

0.48 ± 0.44

4.894543

0.023956

VFC.L ~ V1.R

− 0.07 ± 0.39

0.17 ± 0.43

4.048415

0.019926

VFC.L ~ V2.L

− 0.04 ± 0.44

0.24 ± 0.46

4.081449

0.016419

VFC.L ~ V3.L

− 0.03 ± 0.45

0.26 ± 0.51

3.205821

0.021056

VFC.R ~ V1.R

− 0.04 ± 0.49

0.22 ± 0.39

4.129759

0.017697

ROI to ROI

Connectivity strength

F

FDR-corrected p

 

DCT

TMT-B

  

M1.R ~ DLPFC.L

0.54 ± 0.51

0.32 ± 0.34

2.538477

0.030806

M1.R ~ DLPFC.R

0.52 ± 0.41

0.31 ± 0.31

2.65711

0.026403

DLPFC.L ~ DLPFC.R

0.78 ± 0.45

0.43 ± 0.37

4.302244

0.001996

DLPFC.L ~ SFG.Med

0.77 ± 0.58

0.43 ± 0.51

2.592273

0.033824

DLPFC.R ~ S1.R

0.55 ± 0.47

0.32 ± 0.37

2.692513

0.047552

PFC.R ~ S1.L

0.79 ± 0.58

0.45 ± 0.50

5.464693

0.009745

PFC.R ~ SFG.Med

0.49 ± 0.50

0.11 ± 0.48

4.595648

0.004086

PFC.R ~ V3.R

0.31 ± 0.45

0.05 ± 0.44

3.588644

0.022416

S1.L ~ V3.R

0.33 ± 0.47

0.02 ± 0.40

3.616365

0.020668

V2.L ~ V3.L

0.65 ± 0.77

0.27 ± 0.66

3.1142

0.022688

ROI to ROI

Connectivity strength

F

FDR-corrected p

 

PASAT

StroopC

  

DLPFC.R ~ V2.L

0.38 ± 0.36

0.13 ± 0.38

2.659942

0.046918

PFC.L ~ V2.R

0.28 ± 0.35

0.03 ± 0.37

2.699005

0.038108

PFC.R ~ SFG.Med

0.43 ± 0.34

0.11 ± 0.48

4.595648

0.023247

PFC.R ~ V3.R

0.29 ± 0.33

0.05 ± 0.44

3.588644

0.035156

S1.L ~ V3.R

0.27 ± 0.32

0.02 ± 0.40

3.616365

0.042395

ROI to ROI

Connectivity strength

F

FDR-corrected p

 

StroopC

TMT-B

  

S1.L ~ V1.L

0.48 ± 0.44

0.17 ± 0.35

4.894543

0.002871

VFC.R ~ V2.L

0.30 ± 0.38

0.05 ± 0.42

3.214309

0.048497

V2.R ~ V2.L

0.48 ± 0.82

0.09 ± 0.47

2.661066

0.036782