Near-infrared (NIR) spectroscopy occupies a specific spot across the field of bioscience and
related disciplines. Its characteristics and application potential differs from infrared (IR) or …

Near infrared spectroscopy (NIRS) is a light-based technology used to monitor tissue
oxygen status. Refinements to the method since it was first described have extended its …

New Findings What is the central question of this study? Does manipulation of the work of
breathing during high‐intensity exercise alter respiratory and locomotor muscle blood flow …

Near‐infrared spectroscopy (NIRS) is a non‐invasive method for monitoring oxygen
availability and utilization by the tissues. In intact skeletal muscle, NIRS allows semi …

Diffuse optics has proven useful for quantitative assessment of tissue oxy-and
deoxyhaemoglobin concentrations and, more recently, for measurement of microvascular …

We report on multidistance time-resolved diffuse reflectance spectroscopy of the head of a
healthy adult after intravenous administration of a bolus of indocyanine green. Intracerebral …

Background: Soft-tissue and bony reconstruction with free-tissue transfer is one of the most
versatile tools available to the reconstructive surgeon. Determination of flap perfusion and …

Background Fluorescent angiography (FA) has been useful for assessing blood flow and
assessing tissue perfusion in ophthalmology and other surgical disciplines for decades. In …

Spaceflight associated neuro-ocular syndrome (SANS) refers to a unique collection of neuro-
ophthalmic clinical and imaging findings observed in astronauts after long-duration …

Using near-infrared spectroscopy (NIRS) and the tracer indocyanine green (ICG), we
quantified blood flow in calf muscle and around the Achilles tendon during plantar flexion (1 …