Extended Data Fig. 5: Quantification of blood flow.
From: Potential circadian effects on translational failure for neuroprotection
Speckle imaging data were used to quantify blood flow in terms of absolute blood flow (ml per 100 g per min). Blood flow histograms show the presence of cerebral ischaemia in the ipsilateral hemispheres (top). Thresholded areas between 25 and 55 ml per 100 g per min (see Methods) were significantly smaller in ZT17–19 than in ZT5–7 C57BL/6 male mice (bottom; n = 4 per group, two-tailed t-test).
