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Table 6 Significant information-theoretic features from raw (denoted by the subscript r) and envelope (denoted by the subscript e) CBFV signals where p<0.05

From: Cognitive tasks and cerebral blood flow through anterior cerebral arteries: a study via functional transcranial Doppler ultrasound recordings

Signal

ACA

Feature

Group

Group 1

Group 2

e

R-ACA

LZC

R

M: 0.65 ± 0.04

F: 0.69 ± 0.04

e

L-ACA

LZC

R

M: 0.66 ± 0.03

F: 0.70 ± 0.04

e

R-ACA

LZC

W

M: 0.65 ± 0.04

F: 0.68 ± 0.03

e

L-ACA

LZC

W

M: 0.66 ± 0.04

F: 0.69 ± 0.04