Table 3 Time features from raw (denoted by the subscript r) and envelope (denoted by the subscript e) CBFV signals (* denotes multiplication by 10⁻³)

Rr

0.12 ± 0.05

0.12 ± 0.05

(-2.62 ± 0.15)*

(-0.59 ± 4.77)*

4.10 ± 2.06

4.43 ± 3.58

(5.67 ± 9.13)*

Wr

0.12 ± 0.05

0.12 ± 0.05

(-0.55 ± 9.02)*

0.89 ± 10.2)*

3.57 ± 0.90

4.26 ± 2.60

(6.96 ± 9.11)*

Gr

0.12 ± 0.04

0.12 ± 0.05

(-1.11 ± 9.38)*

(-1.26 ± 4.69)*

3.74 ± 0.95

4.42 ± 2.87

(6.50 ± 8.59)*

Re

15.9 ± 4.76

15.1 ± 5.98

1.17 ± 0.93

1.07 ± 0.58

5.95 ± 6.51

5.17 ± 2.52

0.89 ± 0.06

We

16.0 ± 4.72

15.2 ± 5.93

1.20 ± 0.90

1.13 ± 0.67

5.94 ± 6.16

5.50 ± 3.22

0.89 ± 0.06

Ge

15.9 ± 4.95

14.5 ± 5.87

1.03 ± 0.46

1.11 ± 0.63

4.74 ± 1.80

5.41 ± 2.79

0.90 ± 0.05