Optical imaging and tomography in tissues can facilitate the quantitative study of several
important chromophores and fluorophores. Several theoretical models have been validated …

Analysis of photon transit time for low-power light passing into the head, and through both
skull and brain, of human subjects allowed for tomographic imaging of cerebral hemoglobin …

Diffuse optical tomography (DOT) is emerging as a viable new biomedical imaging modality.
Using near‐infrared (NIR) light, this technique probes absorption as well as scattering …

Near-infrared spectroscopy is a noninvasive bedside technique for monitoring hemoglobin
saturation (HbO 2%) in brain vasculature. The method linearly relates the optical signal …

Functional near-infrared spectroscopy (fNIRS) is an optical method for noninvasively
determining brain activation by estimating changes in the absorption of near-infrared light …

Non-invasive diffuse optical tomography (DOT) of the adult brain has recently been shown to
improve the spatial resolution for functional brain imaging applications. Here we show that …

In this study, we explore the potential of diffuse optical tomography for brain oximetry. While
several groups have already reported on the sensitivity of optical measurements to changes …

We review the current state-of-the-art of diffuse optical imaging, which is an emerging
technique for functional imaging of biological tissue. It involves generating images using …

This article reviews diffuse optical brain imaging, a technique that employs near-infrared
light to non-invasively probe the brain for changes in parameters relating to brain function …

The present paper demonstrates functional brain mapping with an optical imaging technique
by using tissue-transparent near-infrared light. With a maximal five-channel optical …