An investigation of light transport through scattering bodies with non-scattering regions
An investigation of light transport through scattering bodies with non-scattering regions Page 1
Physics in Medicine & Biology An investigation of light transport through scattering bodies with …
Physics in Medicine & Biology An investigation of light transport through scattering bodies with …
Investigation of the effect of discrete absorbers upon the measurement of blood volume with near-infrared spectroscopy
M Firbank, E Okada, DT Delpy - Physics in Medicine & Biology, 1997 - iopscience.iop.org
This paper derives an analytical model for investigating the effect of the distribution of
absorbers upon light attenuation in a scattering medium. Results from this are found to …
absorbers upon light attenuation in a scattering medium. Results from this are found to …
Near-infrared spectroscopy of the adult head: effect of scattering and absorbing obstructions in the cerebrospinal fluid layer on light distribution in the tissue
H Dehghani, DT Delpy - Applied optics, 2000 - opg.optica.org
Previous modeling of near-infrared (NIR) light distribution in models of the adult head
incorporating a clear nonscattering cerebrospinal fluid (CSF) layer have shown the latter to …
incorporating a clear nonscattering cerebrospinal fluid (CSF) layer have shown the latter to …
A Monte Carlo investigation of optical pathlength in inhomogeneous tissue and its application to near-infrared spectroscopy
M Hiraoka, M Firbank, M Essenpreis… - Physics in Medicine …, 1993 - iopscience.iop.org
In order to quantify near-infrared spectroscopic (NIRS) data on an inhomogeneous medium,
knowledge of the contribution of the various parts of the medium to the total NIRS signal is …
knowledge of the contribution of the various parts of the medium to the total NIRS signal is …
Noninvasive imaging of cerebral activation with diffuse optical tomography
Optical methods have been used to measure physiological variables for decades, as is
apparent from other chapters in this book. However, the use of diffuse optical light for …
apparent from other chapters in this book. However, the use of diffuse optical light for …
Near-infrared light propagation in an adult head model. I. Modeling of low-level scattering in the cerebrospinal fluid layer
E Okada, DT Delpy - Applied optics, 2003 - opg.optica.org
Adequate modeling of light propagation in a human head is important for quantitative near-
infrared spectroscopy and optical imaging. The presence of a nonscattering cerebrospinal …
infrared spectroscopy and optical imaging. The presence of a nonscattering cerebrospinal …
Functional near‐infrared spectroscopy: potential and limitations in neuroimaging studies
Y Hoshi - International Review of Neurobiology, 2005 - Elsevier
Near‐infrared spectroscopy (NIRS), a noninvasive optical technique, can measure changes
in hemoglobin (Hb) concentrations in brain tissue. Jöbsis first described the in vivo …
in hemoglobin (Hb) concentrations in brain tissue. Jöbsis first described the in vivo …
Light propagation in NIR spectroscopy of the human brain
VO Korhonen, TS Myllylä, MY Kirillin… - IEEE Journal of …, 2013 - ieeexplore.ieee.org
In study of the brain, oxygenation changes in the cerebral cortex are of great interest, since
the concentrations of oxyhaemoglobin and deoxyhaemoglobin change due to coupling of …
the concentrations of oxyhaemoglobin and deoxyhaemoglobin change due to coupling of …
Use of the water absorption spectrum to quantify tissue chromophore concentration changes in near-infrared spectroscopy
SJ Matcher, M Cope, DT Delpy - Physics in Medicine & Biology, 1994 - iopscience.iop.org
Describes a simple method for measuring the'differential pathlength'of photons in a
scattering medium utilizing the spectral absorption features of water. Determination of this …
scattering medium utilizing the spectral absorption features of water. Determination of this …
Reevaluation of near-infrared light propagation<? xpp qa?> in the adult human head: implications for<? xpp qa?> functional near-infrared spectroscopy
Y Hoshi, M Shimada, C Sato… - Journal of biomedical …, 2005 - spiedigitallibrary.org
Using both experimental and theoretical methods, we examine the contribution of different
parts of the head to near-IR (NIR) signal. Time-resolved spectroscopy is employed to …
parts of the head to near-IR (NIR) signal. Time-resolved spectroscopy is employed to …