Coherent hemodynamics spectroscopy in a single step
نویسندگان
چکیده
منابع مشابه
Coherent hemodynamics spectroscopy in a single step.
Coherent Hemodynamics Spectroscopy (CHS) is a technique based on inducing cerebral hemodynamic oscillations at multiple frequencies, measuring them with near-infrared spectroscopy (NIRS), and analyzing them with a hemodynamic model to obtain physiological information such as blood transit times in the microvasculature and the autoregulation cutoff frequency. We have previously demonstrated that...
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A novel hemodynamic model has been recently introduced, which provides analytical relationships between the changes in cerebral blood volume (CBV), cerebral blood °ow (CBF), and cerebral metabolic rate of oxygen (CMRO2), and associated changes in the tissue concentrations of oxyand deoxy-hemoglobin ( O and D) measured with near-infrared spectroscopy (NIRS) [S. Fantini, Neuroimage 85, 202–221 (2...
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ژورنال
عنوان ژورنال: Biomedical Optics Express
سال: 2014
ISSN: 2156-7085,2156-7085
DOI: 10.1364/boe.5.003403