The past few decades have seen a rapid increase in the use of functional near‐infrared
spectroscopy (fNIRS) in cognitive neuroscience. This fast growth is due to the several …

For cognitive processes to function well, it is essential that the brain is optimally supplied
with oxygen and blood. In recent years, evidence has emerged suggesting that cerebral …

Broadband near‐infrared (NIR) phosphor‐converted light emitting diode (pc‐LED) is
demanded for wearable biosensing devices, but it suffers from low efficiency and low …

Near infrared spectroscopy (NIRS) is a powerful noninvasive tool with which to study the
matching of oxygen delivery to oxygen utilization and the number of new publications …

Photobiomodulation (PBM) therapy, previously known as low-level laser therapy, was
discovered more than 50 years ago, yet there is still no agreement on the parameters and …

This review is aimed at celebrating the upcoming 20th anniversary of the birth of human
functional near-infrared spectroscopy (fNIRS). After the discovery in 1992 that the functional …

Oxygen saturation in the arterial blood (SaO2) provides information on the adequacy of
respiratory function. SaO2 can be assessed noninvasively by pulse oximetry, which is based …

Near‐infrared (NIR) radiation has been employed using one‐and two‐photon excitation of
fluorescence imaging at wavelengths 650–950 nm (optical window I) for deep brain …

Purpose: Low level laser therapy (LLLT) in the visible to near infrared spectral band (390–
1100 nm) is absorption of laser light at the electronic level, without generation of heat. It may …

A decade has passed since near infrared spectroscopy (NIRS) was first applied to functional
brain imaging in infants. As part of the team that published the first functional near infrared …