Table 3.
Group |
Hemisphere |
Interaction |
|||||
---|---|---|---|---|---|---|---|
F | P | Effect size | F | p | F | p | |
Evoked (100 ms) | |||||||
Theta 4 to 7 Hz | 4.63 | .03 | 0.48 (control>patient) | 1.73 | .19 | 0.74 | .39 |
Alpha 8 to 12 Hz | 5.49 | .02 | 0.49 (control>patient) | 0.68 | .41 | 0.85 | .36 |
Low beta 13 to 20 Hz | 3.49 | .07 | NA | 0.85 | .36 | 8.38 | .01a |
Phase-locking index (100 ms) | |||||||
Theta 4 to 7 Hz | 8.11 | .01 | 0.74 (control>patient) | 4.00 | .05 | 0.07 | .79 |
Alpha 8 to 12 Hz | 5.04 | .03 | 0.59 (control>patient) | 1.31 | .26 | 0.00 | .95 |
Low beta 13 to 20 HZ | 3.79 | .06 | 0.41 (control>patient) | 1.84 | .18 | 0.04 | .85 |
Theta 4 to 7 Hz 5.0 nAm | 7.40 | .01 | 0.72 (control>patient) | 5.26 | .02 | 0.01 | .92 |
Alpha 4 to 7 Hz 5.0 nAm | 6.28 | .01 | 0.56 (control>patient) | 0.57 | .45 | 0.06 | .80 |
Low beta 13 to 30 5.0 nAm | 4.72 | .03 | 0.45 (control>patient) | 0.47 | .50 | 0.02 | .90 |
Theta 4 to 7 Hz 7.5 nAm | 4.47 | .04 | 0.44 (control>patient) | 4.57 | .04 | 0.04 | .85 |
Alpha 4 to 7 Hz 7.5 nAm | 4.11 | .05 | 0.46 (control>patient) | 1.74 | .19 | 0.00 | .95 |
Low beta 13 to 30 7.5 nAm | 2.60 | .11 | NA | 1.00 | .32 | 0.06 | .81 |
Total power (100 ms) | |||||||
Theta 4 to 7 Hz | 15.84 | .001 | 0.85 (control>patient) | 0.14 | .71 | 0.03 | .87 |
Alpha 8 to 12 Hz | 6.95 | .01 | 0.57 (control>patient) | 0.21 | .65 | 0.41 | .53 |
Note: NA: not applicable. p<.05 shown in bold.
Evoked S1 low beta left-hemisphere effect size= 0.66.