Understanding near infrared spectroscopy and its application to skeletal muscle research

TJ Barstow - Journal of Applied Physiology, 2019 - journals.physiology.org
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 …

Near-infrared spectroscopy and skeletal muscle oxidative function in vivo in health and disease: a review from an exercise physiology perspective

B Grassi, V Quaresima - Journal of biomedical optics, 2016 - spiedigitallibrary.org
In most daily activities related to work or leisure, the energy for muscle work substantially
comes from oxidative metabolism. Functional limitations or impairments of this metabolism …

Dietary nitrate supplementation reduces the O2 cost of low-intensity exercise and enhances tolerance to high-intensity exercise in humans

SJ Bailey, P Winyard, A Vanhatalo… - Journal of applied …, 2009 - journals.physiology.org
Pharmacological sodium nitrate supplementation has been reported to reduce the O 2 cost
of submaximal exercise in humans. In this study, we hypothesized that dietary …

Dietary nitrate supplementation enhances exercise performance in peripheral arterial disease

AA Kenjale, KL Ham, T Stabler… - Journal of applied …, 2011 - journals.physiology.org
Peripheral arterial disease (PAD) results in a failure to adequately supply blood and oxygen
(O2) to working tissues and presents as claudication pain during walking. Nitric oxide (NO) …

Noninvasive evaluation of skeletal muscle mitochondrial capacity with near-infrared spectroscopy: correcting for blood volume changes

TE Ryan, ML Erickson, JT Brizendine… - Journal of applied …, 2012 - journals.physiology.org
Near-infrared spectroscopy (NIRS) is a well-known method used to measure muscle
oxygenation and hemodynamics in vivo. The application of arterial occlusions allows for the …

Remote ischemic preconditioning delays fatigue development during handgrip exercise

TC Barbosa, AC Machado, ID Braz… - … journal of medicine …, 2015 - Wiley Online Library
Ischemic preconditioning (IPC) of one or two limbs improves performance of exercise that
recruits the same limb (s). However, it is unclear whether IPC application to another limb …

Influence of repeated sprint training on pulmonary O2 uptake and muscle deoxygenation kinetics in humans

SJ Bailey, DP Wilkerson… - Journal of applied …, 2009 - journals.physiology.org
We hypothesized that a short-term training program involving repeated all-out sprint training
(RST) would be more effective than work-matched, low-intensity endurance training (ET) in …

Optimizing the “priming” effect: influence of prior exercise intensity and recovery duration on O2 uptake kinetics and severe-intensity exercise tolerance

SJ Bailey, A Vanhatalo, DP Wilkerson… - Journal of Applied …, 2009 - journals.physiology.org
It has been suggested that a prior bout of high-intensity exercise has the potential to
enhance performance during subsequent high-intensity exercise by accelerating the O2 …

Dynamic heterogeneity of exercising muscle blood flow and O2 utilization.

S Koga, HB Rossiter, I Heinonen, TI Musch… - Medicine and science …, 2014 - europepmc.org
Resolving the bases for different physiological functioning or exercise performance within a
population is dependent on our understanding of control mechanisms. For example, when …

Comparison of exercise intensity during four early rehabilitation techniques in sedated and ventilated patients in ICU: A randomised cross-over trial

C Medrinal, Y Combret, G Prieur, A Robledo Quesada… - Critical care, 2018 - Springer
Background In the ICU, out-of-bed rehabilitation is often delayed and in-bed exercises are
generally low-intensity. Since the majority of rehabilitation is carried out in bed, it is essential …