Optical device distinguishes blood flow signals from the brain and scalp
by Keck School of Medicine of USC edited by Sadie Harley, reviewed by Robert Egan Editors’ notes Setup of the laser speckle contrast optical spectroscopy system used to monitor scalp and brain blood flow during temporary blockage of a major scalp artery near the temple. Credit: Huang et al. Measuring blood flow in the brain is critical for […]
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