… This article reviews the basic principles of frequency-domain near-infrared spectroscopy (FD-NIRS),
which relies on intensity-modulated light sources and phase-sensitive optical …

… Millisecond changes in the optical properties of the human brain during stimulation were
detected in five volunteers using noninvasive frequency-domain nearinfrared spectroscopy. …

This is the first report to demonstrate quantitative monitoring of infant brain development with
frequency-domain near-infrared spectroscopy (FD-NIRS). Regionally specific increases in …

… Quantitative frequency-domain near-infrared spectroscopy provides quantifiable and
continuous realtime information about brain oxygenation and hemodynamics in a noninvasive …

… Approaches based on time-resolved spectroscopy (39, 40) have perhaps been of greater
interest, and these comprise time domain (TD) and frequency domain (FD) methods. These …

… Studies with continuous wave near infrared spectroscopy (CW-NIRS) have shown little …
volunteers and cadavers using frequency domain near infrared spectroscopy (FD-NIRS). …

… Different near-infrared spectroscopy (NIRS) techniques have been developed to measure …
immediate transition in preterm neonates measured with frequency-domain NIRS (FD-NIRS) …

… in 23 neonates in vivo using a frequency domain near-infrared spectroscopy (NIRS). In this
study, a … Our preliminary results show that this bedside frequent domain NIRS could provide …

… Near-infrared spectroscopy (NIRS) has recently been investigated as a non-invasive brain–…
wavelength frequency domain near-infrared spectrometer, we interrogated nine sites around …

The Near-infrared spectroscopy (NIRS) has not been adopted as a mainstream monitoring
modality in acute neurosurgical care due to concerns about its reliability and consistency. …