Cerebral blood flow is essential for normal brain function and often perturbed in neurological disease. If one shines a ...

Light speckle fluctuations, a noninvasive proxy for cerebral blood flow index (CBFi), are quantified by diffuse correlation spectroscopy. However, this conventional technique provides marginal brain ...

THIS communication draws attention to a phenomenon which appears in the simultaneous diffusion of two different reactants from two sources, if the diffusing substance reacts with the medium to form a ...