Spectral Group Compare


Group comparison of time courses is done by comparing the power spectra between the groups at different frequency bins. Bins are labeled using the variable DEFAULT_TR_SPECTRAL_GROUP_COMPARE in "icatb_defaults.m". The results of the power spectra comparison is saved in a MAT file having suffix '*comparison_frequency_bins.mat'. The variables stored in the file are as follows:

Figure 1 shows the T-values of the components in groupings of four at different frequency bins.