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. 2011 Mar 31;33(3):511–522. doi: 10.1002/hbm.21228

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.