Near-infrared spectroscopy was used to measure global cerebral blood flow and volume in
10 healthy adult volunteers. High-and low-cerebral blood flow compartments were detected …

It is important for near-infrared spectroscopy (NIRS) and imaging to estimate the sensitivity of
the detected signal to the change in hemoglobin that results from brain activation and the …

Since its development by Jobsisi Near Infra-red Spectroscopy (NIRS) nas been used to
study cerebral oxygenation non-invasively in both neonates 2, 3 and more recently in adults …

The aim of this study was to quantify the relative concentrations of oxyhemoglobin and
deoxyhemoglobin within the light path of the brain and to estimate cerebral hemoglobin (Hb) …

We tested the hypothesis that transcranial oximetry by fast scanning near infrared
spectroscopy can detect local desaturation of hemoglobin in arterial vessels of cerebral …

Near-infrared spectroscopy (NIRS) has been a promising technique for non-invasively
quantifying tissue chromophores concentrations. One of the potential applications is the …

Quantitative analysis of blood oxygen saturation using near-IR spectroscopy is made difficult
by uncertainties in both the absolute value and the wavelength dependence of the optical …

Time-resolved diffuse optical methods have been applied to detect hemodynamic changes
induced by cerebral activity. We describe a near infrared spectroscopic (NIRS) …

Oxy-haemoglobin (HbO2) and deoxy-haemoglobin (Hb) are chromophores present in
biological tissues. Near infrared spectroscopy (NIRS) is a non-invasive methodology based …

A hybrid differential and spatially resolved spectroscopy (SRS) technique has been
developed to measure absolute absorption coefficient (μ a), reduced scattering coefficient …