Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6034331 | NeuroImage | 2011 | 10 Pages |
Abstract
âºHigh frame rate optical imaging resolves rapid dynamics of cortical vasculature. âºFunctional response begins in the parenchyma, before dilation of pial arterioles. âºResponse proceeds with retrograde propagation of vasodilation in pial arterioles. âºDirection of propagation in arterioles is independent of direction of blood flow. âºReturn to baseline may have different underlying mechanism compared to onset.
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Authors
Brenda R. Chen, Matthew B. Bouchard, Addason F.H. McCaslin, Sean A. Burgess, Elizabeth M.C. Hillman,