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. 2015 Feb 11;5(2):e006014. doi: 10.1136/bmjopen-2014-006014

Figure 2.

Figure 2

Comparison of pre-revascularisation and post-revasculatisation grey matter CVR in the non-intervened and intervened hemispheres of patients with bilateral Moyamoya and steno-occlusive. The grey matter CVR of both the intervened and non-intervened hemisphere in the ACA (A) MCA (B) PCA (C) and cerebellar (D) territories. *p Value <0.05, compared to pre-revascularisation CVR. ▪p Value <0.05, compared to healthy subjects. The horizontal line in the box represents the median, box represents the interquartile range (25% to 75%), and the whiskers represent the minimum and maximum values. ACA, anterior cerebral artery; BOLD, blood-oxygen-level-dependent; CVR, cerebrovascular reactivity; MCA, middle cerebral artery; PCA, posterior cerebral artery.