Table I.
Different analysis approaches for synchrony and amplitude calculations
Z‐statistic for evoked mask determination | Residual mask timecourse calculation approach | Low‐pass (0.067 Hz) filtering Applied | |
---|---|---|---|
Method 1A | 5.0 | Voxel‐by‐voxel | Yes |
Method 1B | 5.0 | Mean | Yes |
Method 1C | 2.3 | Voxel‐by‐voxel | Yes |
Method 1D | 2.3 | Mean | Yes |
Method 2A | 5.0 | Voxel‐by‐voxel | No |
Method 2B | 5.0 | Mean | No |
Method 2C | 2.3 | Voxel‐by‐voxel | No |
Method 2D | 2.3 | Mean | No |
Note that only synchrony values will be different for mean versus voxel‐by‐voxel residual mask approaches; the amplitude will be identical for both cases.