Spectral Asymmetry and Higuchi’s Fractal Dimension Measures of Depression Electroencephalogram
Figure 2
The scheme of SASI method: an EEG spectrum (black line) and a parabolic approximation (green line); —the maximum of parabolic approximation; and —lower and higher boundary frequencies of the lower EEG frequency band; and —lower and higher boundary frequencies of the higher EEG frequency band.