Feature name Number of features per subject
Frequency bands
fNIRS signals
HbT vs. H2O correlation 3 Full, cardiac, resp* Raw, conc**
dPhaseTE 4 x 3 x 2*** Full, cardiac, resp Conc
ESSC 8 x 3 Full, cardiac, resp Raw, conc
fAPF 8 x 2 Cardiac, resp Raw, conc
Gender 1 - -
Pulse Shape of 830nm (mean, min, max, std, iqr) 5 Cardiac 830 nm
Relative power (min, mean, 95th quantile, std) 8 x 2 x 4 Cardiac, resp Raw, conc
Sample entropy 8 x 3 Full, cardiac, resp Raw, conc
Spectral entropy 8 x 3 Full, cardiac, resp Raw, conc
Standard deviation 8 x 3 Full, cardiac, resp Raw, conc