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Table 2 Feature space for the HMM

From: Wavelet-based Gaussian-mixture hidden Markov model for the detection of multistage seizure dynamics: A proof-of-concept study

Bands

Frequency Range (Hz)

Delta

<4

Theta

4 - 8

Alpha

8 - 15

Beta

15 - 40

Gamma

40 - 100

Super gamma

100 - 250

Fast ripple

250 - 400

  1. The wavelet coefficients were divided into seven frequency bands according to the accepted physiological ranges.