» Articles » PMID: 1474423

Time-resolved Spectroscopy of the Human Forearm

Overview
Specialty Biology
Date 1992 Oct 30
PMID 1474423
Citations 16
Authors
Affiliations
Soon will be listed here.
Abstract

For spectroscopic purposes, the forearm is a conveniently large object to be investigated because consistent oxygenation and blood volume changes can be obtained. Human forearm spectral properties were investigated using picosecond near-IR laser spectroscopy. The behaviour of the temporal point spread function in resting conditions and during ischaemia, venous occlusion and exercise is reported. The effect of path length inaccuracy on muscle oxygen consumption, obtained by combining spectral data with the path length, is discussed.

Citing Articles

Effects of occlusion pressure on hemodynamic responses recorded by near-infrared spectroscopy across two visits.

Desanlis J, Gordon D, French C, Calveyrac C, Cottin F, Gernigon M Front Physiol. 2024; 15:1441239.

PMID: 39324105 PMC: 11422206. DOI: 10.3389/fphys.2024.1441239.


Assessing pulse transit time to the skeletal muscle microcirculation using near-infrared spectroscopy.

Anderson C, Park S J Appl Physiol (1985). 2022; 133(3):593-605.

PMID: 35834626 PMC: 9448340. DOI: 10.1152/japplphysiol.00173.2022.


Measurement of muscle blood flow and O uptake via near-infrared spectroscopy using a novel occlusion protocol.

Dennis J, Wiggins C, Smith J, Isautier J, Johnson B, Joyner M Sci Rep. 2021; 11(1):918.

PMID: 33441688 PMC: 7806775. DOI: 10.1038/s41598-020-79741-w.


Post-exercise intramuscular O supply is tightly coupled with a higher proximal-to-distal ATP synthesis rate in human tibialis anterior.

Heskamp L, Lebbink F, van Uden M, Maas M, Claassen J, Froeling M J Physiol. 2020; 599(5):1533-1550.

PMID: 33369737 PMC: 7986184. DOI: 10.1113/JP280771.


A single oral dose of beetroot-based gel does not improve muscle oxygenation parameters, but speeds up handgrip isometric strength recovery in recreational combat sports athletes.

Oliveira G, do Nascimento L, Volino-Souza M, do Couto Vellozo O, Alvares T Biol Sport. 2020; 37(1):93-99.

PMID: 32205915 PMC: 7075222. DOI: 10.5114/biolsport.2020.92518.