We used near infrared spectroscopy to measure changes in cerebral oxygenation in both
human infants and adults as they viewed images of faces or control" visual noise" stimuli. At …

Changes in cerebral blood flow (CBF) and cerebral metabolic rates (CMRO2) have been
used as indices for changes in neuronal activity. Near–infrared spectroscopy (NIRS) can …

We investigated the propagation of light in biological tissues that have aligned cylindrical
microstructures (eg, muscle, skin, bone, tooth). Because of pronounced anisotropic light …

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 …

We have performed a noninvasive bilateral optical imaging study of the hemodynamic
evoked response to unilateral finger opposition task, finger tactile, and electrical median …

Difficulties of quantitation of hemoglobin/myoglobin absorption changes in muscle have led
to the development of a new approach using short pulses of light. This method uses input …

Near‐infrared spectroscopy (NIRS), a noninvasive optical technique, can measure changes
in hemoglobin (Hb) concentrations in brain tissue. Jöbsis first described the in vivo …

The frequency-domain multiple-distance (FDMD) method is capable of measuring the
absolute absorption and reduced scattering coefficients of optically turbid media. Absolute …

Although near-infrared spectroscopy (NIRS) was originally designed for clinical monitoring
of tissue oxygenation, it has also been developing into a useful tool for neuroimaging …

I use Monte Carlo simulations and phantom measurements to characterize a probe with
adjacent optical fibres for diffuse reflectance spectroscopy during stereotactic surgery in the …