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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.