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Table 3 Pearson correlation between mental workload and oxyhemoglobin and deoxyhemoglobin concentrations

From: Assessment of the mental workload of trainee pilots of remotely operated aircraft using functional near-infrared spectroscopy

 

Left brain

Right brain

Variables

Number

Pearson correlation coefficient

p

Number

Pearson correlation coefficient

p

Mean oxyhemoglobin

128

0.233

0.008

 

0.027

0.765

Peak oxyhemoglobin

128

0.245

0.005

 

0.143

0.108

Duration of peak oxyhemoglobin

128

0.517

 < 0.001

 

0.562

 < 0.001

Mean deoxyhemoglobin

128

-0.167

0.059

 

-0.076

0.396

Peak deoxyhemoglobin

128

-0.184

0.038

 

-0.104

0.242

Duration of peak deoxyhemoglobin

128

0.611

 < 0.001

 

0.533

 < 0.001

Mean total hemoglobin

128

0.179

0.044

 

-0.016

0.855

Peak total hemoglobin

127

0.175

0.048

 

0.113

0.203

Duration of peak total hemoglobin

128

0.421

 < 0.001

 

0.465

 < 0.001