Table 3 Spearman’s rank correlation coefficients
Relative power | Rest tremor test | Action tremor test |
|---|---|---|
tremor windows | ||
<3.5 Hz vs. tremor band | ρ= −0.80, p<0.01 | ρ= −0.83, p<0.01 |
>7.5 Hz vs. tremor band | ρ= −0.62, p<0.01 | ρ= −0.33, p<0.05 |
non-tremor windows | ||
<3.5 Hz vs. tremor band | ρ= −0.88, p<0.01 | ρ= −0.91, p<0.01 |
>7.5 Hz vs. tremor band | ρ= 0.60, p<0.01 | ρ= 0.55, p<0.01 |
Absolute power | Rest tremor test | Action tremor test |
tremor windows | ||
<3.5 Hz vs. tremor band | ρ= 0.87, p<0.01 | ρ= 0.77, p<0.01 |
>7.5 Hz vs. tremor band | ρ= 0.93, p<0.01 | ρ= 0.97, p<0.05 |
non-tremor windows | ||
<3.5 Hz vs. tremor band | ρ= 0.91, p<0.01 | ρ= 0.90, p<0.01 |
>7.5 Hz vs. tremor band | ρ= 0.95, p<0.01 | ρ= 0.95, p<0.01 |