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Table 1 Entropy H ( e i ) (and normalized entropy H ¯ e i ) results from the EEG activity associated with the clinical history reading (CH), X-ray analysis (XR) and diagnostic decision-making (DG) as well as the Pearson correlation coefficient (R) values between the different stages of the diagnostic decision-making process

From: Brain activity and medical diagnosis: an EEG study

  H(e i ) H ¯ e i
  CH XR DG CH XR DG
C3 1.56 1.62 1.6 0.13 0.09 0.10
C4 1.63 1.75 1.65 0.26 0.31 0.20
CZ 1.49 1.57 1.55 0.00 0.00 0.00
F3 1.83 1.85 1.81 0.63 0.48 0.51
F4 1.8 1.85 1.82 0.57 0.48 0.53
F7 1.86 1.94 1.92 0.69 0.64 0.73
F8 1.73 1.83 1.75 0.44 0.45 0.39
FP1 1.95 1.99 1.99 0.85 0.72 0.86
FP2 1.96 2.03 2.01 0.87 0.79 0.90
FZ 1.91 1.96 1.94 0.78 0.67 0.76
O1 1.75 1.83 1.8 0.48 0.45 0.49
O2 2.03 2.15 2.06 1.00 1.00 1.00
OZ 1.78 1.88 1.82 0.54 0.53 0.53
P3 1.57 1.69 1.59 0.15 0.21 0.08
P4 1.87 2.00 1.9 0.70 0.74 0.69
PZ 1.89 2.02 1.91 0.74 0.78 0.71
T3 1.66 1.78 1.69 0.31 0.36 0.27
T4 1.70 1.82 1.71 0.39 0.43 0.31
T5 1.73 1.82 1.72 0.44 0.43 0.33
T6 1.92 2.06 1.95 0.80 0.84 0.78
     R   
    CH XR DG  
   CH 1.00 0.97 0.99  
   XR 0.97 1.00 0.96  
   DG 0.99 0.97 1.00