Cerebral blood flow and autoregulation: current measurement techniques and prospects for noninvasive optical methods
Cerebral blood flow (CBF) and cerebral autoregulation (CA) are critically important to
maintain proper brain perfusion and supply the brain with the necessary oxygen and energy …
maintain proper brain perfusion and supply the brain with the necessary oxygen and energy …
A simple approach for non‐invasive transcranial optical vascular imaging (nTOVI)
V Kalchenko, D Israeli, Y Kuznetsov… - Journal of …, 2015 - Wiley Online Library
In vivo imaging of cerebral vasculature is highly vital for clinicians and medical researchers
alike. For a number of years non‐invasive optical‐based imaging of brain vascular network …
alike. For a number of years non‐invasive optical‐based imaging of brain vascular network …
Wavelength dependence of the differential pathlength factor and the log slope in time-resolved tissue spectroscopy
M Essenpreis, M Cope, CE Elwell, SR Arridge… - Optical Imaging of Brain …, 1993 - Springer
The monitoring of tissue oxygenation by the technique of near infrared spectroscopy (NIRS)
was first described by Jöbsis in 1977 (Jöbsis, 1977). The technique relies upon the relative …
was first described by Jöbsis in 1977 (Jöbsis, 1977). The technique relies upon the relative …
Seeing right through you: applications of optical imaging to the study of the human brain
A new set of techniques allows for the study of brain function by near‐infrared light,
exploiting two optical phenomena: Changes in light absorption are determined by changes …
exploiting two optical phenomena: Changes in light absorption are determined by changes …
Noninvasive monitoring of cerebral oxygenation during vasomotor reactivity tests by a new near-infrared spectroscopy device
C Terborg, T Birkner, B Schack, C Weiller… - Cerebrovascular …, 2003 - karger.com
Background: Spatially resolved spectroscopy is a recently developed technique for
noninvasive monitoring of cerebral tissue oxygenation using the photon diffusion theory …
noninvasive monitoring of cerebral tissue oxygenation using the photon diffusion theory …
Theoretical investigation of measuring cerebral blood flow in the adult human head using bolus Indocyanine Green injection and near-infrared spectroscopy
TS Leung, I Tachtsidis, M Tisdall, M Smith, DT Delpy… - Applied …, 2007 - opg.optica.org
To investigate the accuracy of measuring cerebral blood flow (CBF) using a bolus injection
of Indocyanine Green (ICG) detected by near-infrared spectroscopy in adult human heads …
of Indocyanine Green (ICG) detected by near-infrared spectroscopy in adult human heads …
Water-diffusion slowdown in the human visual cortex on visual stimulation precedes vascular responses
S Kohno, N Sawamoto, S Urayama… - Journal of Cerebral …, 2009 - journals.sagepub.com
We used magnetic resonance imaging (MRI) to investigate the temporal dynamics of
changes in water diffusion and blood oxygenation level-dependent (BOLD) responses in the …
changes in water diffusion and blood oxygenation level-dependent (BOLD) responses in the …
Simultaneous integrated diffuse optical tomography and functional magnetic resonance imaging of the human brain
X Zhang, VY Toronov, AG Webb - Optics express, 2005 - opg.optica.org
A complete methodology has been developed to integrate simultaneous diffuse optical
tomography (DOT) and functional magnetic resonance imaging (MRI) measurements. This …
tomography (DOT) and functional magnetic resonance imaging (MRI) measurements. This …
[图书][B] In-vivo optical imaging and spectroscopy of cerebral hemodynamics
C Zhou - 2007 - search.proquest.com
Functional optical imaging techniques, such as diffuse optical imaging and spectroscopy
and laser speckle imaging (LSI), were used in research and clinical settings to measure …
and laser speckle imaging (LSI), were used in research and clinical settings to measure …
Diffuse optics using a dual window fast-gated counter
In this paper we demonstrate the advantages of a fast-gated counter in achieving high count-
rate and reducing costs of timing equipment in a time-resolved diffuse optical spectroscopy …
rate and reducing costs of timing equipment in a time-resolved diffuse optical spectroscopy …