[图书][B] Quantitative in vivo imaging of tissue absorption, scattering, and hemoglobin concentration in rat cortex using spatially modulated structured light
Significant changes in blood flow or in the integrity of cerebral vessels are believed to cause
cerebrovascular disease (CVD) and to contribute to dementias including Alzheimer's …
cerebrovascular disease (CVD) and to contribute to dementias including Alzheimer's …
Improving the diffuse optical imaging spatial resolution of the cerebral hemodynamic response to brain activation in humans
DA Boas, K Chen, D Grebert, MA Franceschini - Optics letters, 2004 - opg.optica.org
We compare two geometries of sources and detectors for optimizing the diffuse optical
imaging resolution of brain activation in humans. Because of limitations in the instruments' …
imaging resolution of brain activation in humans. Because of limitations in the instruments' …
Transcranial diffuse optical monitoring of microvascular cerebral hemodynamics after thrombolysis in ischemic stroke
The ultimate goal of therapeutic strategies for ischemic stroke is to reestablish the blood flow
to the ischemic region of the brain. However, currently, the local cerebral hemodynamics …
to the ischemic region of the brain. However, currently, the local cerebral hemodynamics …
Direct characterization and removal of interfering absorption trends in two-layer turbid media
We propose a method to isolate absorption trends confined to the lower layer of a two-layer
turbid medium, as is desired in near-infrared spectroscopy (NIRS) of cerebral …
turbid medium, as is desired in near-infrared spectroscopy (NIRS) of cerebral …
Simulation study of magnetic resonance imaging–guided cortically constrained diffuse optical tomography of human brain function
Diffuse optical imaging can measure brain activity noninvasively in humans through the
scalp and skull by measuring the light intensity modulation arising from localized-activity …
scalp and skull by measuring the light intensity modulation arising from localized-activity …
Diffuse optical measurement of blood flow, blood oxygenation, and metabolism in a human brain during sensorimotor cortex activation
We combine diffuse optical and correlation spectroscopies to simultaneously measure the
oxyhemoglobin and deoxyhemoglobin concentration and blood flow in an adult human …
oxyhemoglobin and deoxyhemoglobin concentration and blood flow in an adult human …
Diffuse optics for tissue monitoring and tomography
This review describes the diffusion model for light transport in tissues and the medical
applications of diffuse light. Diffuse optics is particularly useful for measurement of tissue …
applications of diffuse light. Diffuse optics is particularly useful for measurement of tissue …
Image reconstruction of oxidized cerebral cytochrome C oxidase changes from broadband near-infrared spectroscopy data
S Brigadoi, P Phan, D Highton, S Powell… - …, 2017 - spiedigitallibrary.org
In diffuse optical tomography (DOT), overlapping and multidistance measurements are
required to reconstruct depth-resolved images of oxy-(HbO 2) and deoxy-(HHb) hemoglobin …
required to reconstruct depth-resolved images of oxy-(HbO 2) and deoxy-(HHb) hemoglobin …
Transcranial Doppler and near-infrared spectroscopy can evaluate the hemodynamic effect of carotid artery occlusion
Background and Purpose—Cerebral hemodynamic and metabolic changes can
compensate for the decrease in cerebral blood flow occurring in patients with carotid …
compensate for the decrease in cerebral blood flow occurring in patients with carotid …
Imaging of cortical oxygen tension and blood flow following targeted photothrombotic stroke
CT Sullender, AE Mark, TA Clark, TV Esipova… - …, 2018 - spiedigitallibrary.org
We present a dual-modality imaging system combining laser speckle contrast imaging and
oxygen-dependent quenching of phosphorescence to simultaneously map cortical blood …
oxygen-dependent quenching of phosphorescence to simultaneously map cortical blood …