Table 1.
Overview of brain areas with statistically significant cerebral blood flow changes
Side | Region | Talairach coordinates | Number of voxels | t-value | ||||
---|---|---|---|---|---|---|---|---|
x | y | z | ||||||
Music vs noise | Females | Right | BA 22 | 61 | −6 | −1 | 1,459 | 7.77 |
Left | BA 22 | −51 | −10 | −1 | 310 | 5.02 | ||
Males | Right | BA 41, 42, 22 | 52 | 2 | −3 | 3,234 | 7.87 | |
Left | BA 41, 42, 22 | −51 | −8 | 0 | 2,190 | 7.87 | ||
Music vs baseline | Females | Right | BA 41, 42, 22 | 57 | −4 | −1 | 2,750 | 8.85 |
Left | BA 41, 42, 22 | −48 | −17 | 3 | 1,866 | 7.97 | ||
Males | Right | BA 41, 42, 22 | 51 | −10 | 2 | 2,475 | 10.36 | |
Left | BA 41, 42, 22 | −48 | −12 | 1 | 2,306 | 8.67 | ||
Noise vs baseline | Females | Right | BA 41 | 46 | −21 | 5 | 446 | 6.49 |
Left | BA 41 | −40 | −23 | 5 | 463 | 6.24 | ||
Males | No suprathreshold clusters | |||||||
Baseline vs noise | Females | No suprathreshold clusters | ||||||
Males | Right | BA 9 | 20 | 50 | 29 | 968 | 5.20 | |
Baseline vs music | Males | No suprathreshold clusters | ||||||
Females | No suprathreshold clusters |
The region, covered by the whole cluster and noted in Brodmann areas, and the number of voxels in the cluster are described [14]. BA 41 corresponds to the PAC, BA 22 and 42 correspond to secondary auditory areas. Only the stereotaxic (Talairach) coordinates and t-value of the maximum of the cluster are given. The significance threshold was p < 0.05 FDR-corrected for multiple comparisons; extent threshold was 8 voxels; voxel size was 2 × 2 × 2 mm. Brain regions were identified using the Talairach atlas and the stereotactic atlas of the human brain of Mai et al. [52, 53]