Table 4: Regression analysis between parameters of broad band by frequencies band and EEG derivation with disease duration.
|
Frequencies band and derivation |
Spearman correlation coefficient |
P |
Freedom degree |
|
AP alfa-C3 |
0.614 |
0.02 |
27 |
|
AP alfa-P3 |
0.581 |
0.03 |
27 |
|
AP beta-C4 |
-0.578 |
0.03 |
27 |
|
AP beta-F7 |
-0.625 |
0.02 |
27 |
|
AP beta-T3 |
-0.708 |
0.00 |
27 |
|
AP total-P3 |
0.672 |
0.01 |
27 |
|
AP total-Pz |
0.603 |
0.02 |
27 |
|
RP beta-F7 |
-0.656 |
0.01 |
27 |
|
RP beta-C3 |
-0.647 |
0.01 |
27 |
|
RP beta-C4 |
-0.673 |
0.01 |
27 |
|
RP beta-P3 |
-0.695 |
0.00 |
27 |
|
RP beta-F7 |
-0.794 |
0.00 |
27 |
|
RP beta-F8 |
-0.696 |
0.00 |
27 |
|
RP beta-T3 |
-0.806 |
0.00 |
27 |
|
RP beta-T4 |
-0.635 |
0.01 |
27 |
|
MF- beta-Pz |
-0.620 |
0.02 |
27 |
|
MF- total-C4 |
-0.611 |
0.02 |
27 |
*AP: Absolute Power; RP: Relative Power; MF: Mean Frequency.