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Table 5 Correlation matrix of healthy individuals’ performance at first computer test session

From: A computerized neuropsychological test battery designed for idiopathic normal pressure hydrocephalus

Tests

Two choice reaction

Stroop congruent

Stroop incongruent

TMT A

TMT B

10 word list

Delayed recall

Delayed recognition

4-Finger tapping

Figure copy task

Two choice reaction

1

         

Stroop congruent

0.63

1

        

Stroop incongruent

0.4

0.43

1

       

Trail making A

NS

0.45

0.46

1

      

Trail making B

NS

NS

0.48

0.73

1

     

10 word list

NS

NS

NS

NS

NS

1

    

Delayed recognition

NS

NS

NS

NS

NS

0.61

1

   

Word recognition

NS

NS

NS

NS

NS

0.42

0.44

1

  

4-Finger tapping

NS

−0.49

−0.56

NS

−0.39

NS

NS

NS

1

 

Figure copy task

NS

NS

NS

NS

NS

NS

NS

0.44

NS

1

  1. NS = Non significant.