Table 7 Frequency features from raw (denoted by the subscript r) and envelope (denoted by the subscript e) CBFV signals

Rr

980 ± 193

939 ± 213

561 ± 308

564 ± 214

723 ± 116

564 ± 214

Wr

994 ± 184

950 ± 208

540 ± 239

584 ± 221

723 ± 116

696 ± 151

Gr

990 ± 192

939 ± 211

567 ± 269

527 ± 257

718 ± 120

690 ± 152

Re

13.3 ± 4.50

14.0 ± 4.30

0.36 ± 0.50

0.23 ± 0.46

13.5 ± 1.73

13.5 ± 1.43

We

13.5 ± 4.62

14.0 ± 4.30

0.38 ± 0.51

0.39 ± 0.55

13.5 ± 1.74

13.6 ± 1.47

Ge

13.5 ± 4.5

14.1 ± 4.36

0.45 ± 0.55

0.33 ± 0.51

13.5 ± 1.60

13.5 ± 1.37