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Fig. 3 | BMC Neurology

Fig. 3

From: Correlation of internal carotid artery diameter and carotid flow with asymmetry of the circle of Willis

Fig. 3

Vessel diameter and flow in each group of COW variants. (a) Diameter and (b) Flow volume of the non-dominant and dominant ICAs in the different AA groups; (c) Diameter and (d) Flow volume of the non-dominant and dominant ICAs in the different PA groups; (e) Diameter and (f) Flow volume of the non-dominant and dominant ICAs in different PA groups without A1 asymmetry.* Significant difference between non-dominant and dominant ICA in a certain subgroup (P < 0.05). # Significant difference between non-dominant ICA of a certain subgroup and ICA of the symmetric subgroup (P < 0.05). & Significant difference between dominant ICA of a certain subgroup and ICA of the symmetric subgroup (P < 0.05). The cover bar indicates a significant difference between different COW subgroups. (P < 0.05)

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BMC Neurology

ISSN: 1471-2377

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