Partial correlation of band power averaged over all electrodes with audiological parameters for the subgroup with pure tone tinnitus.

Correlation coefficients (Spearman's ) and corresponding significance levels () for tinnitus loudness (TL), minimum masking level (MML), mean hearing loss (MHL) with oscillatory band power in the delta to gamma range are reported. MHL: mean hearing loss averaged for left and right ears and for the frequencies between 0.125 kHz and 16 kHz; TL: tinnitus loudness measures (see section “Psychoacoustic measurements” and Table 2); MML: minimum masking level with white noise; : minimum masking level with white noise above mean hearing threshold. Significant correlations () are indicated by bold letters. Correlations which remained significant after FDR correction (FDR 0.05) are denoted by at the corresponding -value.