The availability of O 2 in the human vastus lateralis muscle has been investigated with non-
invasive near-infrared spectroscopy (NIRS) using a commercially available unit (RunMan …

Most near‐infrared spectroscopy (NIRS) apparatus fails to isolate cerebral oxygenation from
an extracranial contribution although they use different source‐detector distances …

The oxygenation of human forearm muscle tissue was studied using an optic fiber fast
scanning spectrophotometer. We investigated near infrared (700-1100 nm) hemoglobin (Hb) …

In near–infrared spectroscopy (NIRS) of tissue, light attenuation is due to:(i) absorption from
chromophores of fixed concentration,(ii) absorption from chromophores of variable …

Visible and near-infrared transmittance (T) spectra of unlysed blood samples were obtained
with an NIRSystems Model 6500 spectrophotometer modified for an open cell and a vertical …

Near infrared spectroscopy (NIRS) was used to measure oxygen consumption (V˙ O2) in the
human forearm with two different methods. V˙ O2 was measured in ten patients, first by …

We present a noninvasive method to measure the venous oxygen saturation (Sv O 2) in
tissues using near-infrared spectroscopy (NIRS). This method is based on the respiration …

A portable tissue oximeter that uses light-emitting diodes and two-wavelength near infrared
spectroscopy has been developed. The tissue oximeter is compact enough to be portable …

Near-infrared spectroscopy (NIRS) with the tracer indocyanine green (ICG) may be used for
measuring muscle blood flow (MBF) during exercise, if arterial ICG concentration is …

Near-infrared spectrometry (NIRS) is a well-known method used to measure in vivo tissue
oxygenation and hemodynamics. This method is used to derive relative measures of …