Quantification of tissue oxygen saturation in the vastus lateralis muscle of chronic stroke survivors during a graded exercise test
AS Hyngstrom, JN Nguyen, TD Uhrich… - Cardiopulmonary …, 2023 - journals.lww.com
Purpose: This study examined tissue oxygen saturation (StO 2) of the vastus lateralis (VL)
muscles of chronic stroke survivors during a graded exercise test (GXT). We hypothesized …
muscles of chronic stroke survivors during a graded exercise test (GXT). We hypothesized …
Reduced oxygen desaturation in the vastus lateralis of chronic stroke survivors during graded muscle contractions
AS Hyngstrom, JN Nguyen, SA Murphy… - Topics in Stroke …, 2024 - Taylor & Francis
Background Few studies have examined changes in skeletal muscle physiology post-stroke.
This study examined changes in tissue oxygen saturation (StO2) of the vastus lateralis (VL) …
This study examined changes in tissue oxygen saturation (StO2) of the vastus lateralis (VL) …
[HTML][HTML] Cardiorespiratory mechanisms underlying the impaired oxygen uptake kinetics at exercise onset after stroke
K Oyake, Y Baba, Y Suda, J Murayama… - Annals of Physical and …, 2021 - Elsevier
Abstract Background Oxygen uptake (V˙ O 2) kinetics at the onset of exercise is slower in
patients with stroke than in healthy adults. However, little is known about the …
patients with stroke than in healthy adults. However, little is known about the …
[HTML][HTML] Cardiorespiratory factors related to the increase in oxygen consumption during exercise in individuals with stroke
K Oyake, Y Baba, N Ito, Y Suda, J Murayama… - PLoS …, 2019 - journals.plos.org
Background Understanding the cardiorespiratory factors related to the increase in oxygen
consumption (V˙ O 2) during exercise is essential for improving cardiorespiratory fitness in …
consumption (V˙ O 2) during exercise is essential for improving cardiorespiratory fitness in …
Noninvasive estimation of skeletal muscle oxygen consumption rate and microvascular reactivity in chronic stroke survivors using near-infrared spectroscopy
AS Hyngstrom, JN Nguyen… - Journal of Applied …, 2024 - journals.physiology.org
Understanding post-stroke changes in skeletal muscle oxidative metabolism and
microvascular reactivity could help create therapeutic targets that optimize rehabilitative …
microvascular reactivity could help create therapeutic targets that optimize rehabilitative …
Muscle oxygenation of the paretic and nonparetic legs during and after exercise in chronic stroke: Implications for mobility
E Whyte, S Thomas, S Marzolini - PM&R, 2023 - Wiley Online Library
Background Oxygen delivery and demand are reduced in the paretic leg of individuals after
stroke. However, it is unknown how muscle oxygenation, the balance between delivery and …
stroke. However, it is unknown how muscle oxygenation, the balance between delivery and …
Relationship between increased peak oxygen uptake and modifications in skeletal muscle metabolism following rehabilitation after myocardial infarction
Y Cottin, P Walker, I Rouhier-Marcer… - Journal of …, 1996 - journals.lww.com
Purpose Rehabilitation after myocardial infarction produces an increased peak oxygen
uptake (VO 2peak). This study investigates the relationship between the modifications in …
uptake (VO 2peak). This study investigates the relationship between the modifications in …
Discrepancy between cardiac and physical functional reserves in stroke
Background and Purpose—Understanding the physiological limitations to exercise after
stroke will assist the development of targeted therapies to improve everyday function. This …
stroke will assist the development of targeted therapies to improve everyday function. This …
Delayed onset of reoxygenation in inactive muscles after high-intensity exercise
T Osawa, K Shiose, H Takahashi - Oxygen Transport to Tissue XXXIX, 2017 - Springer
Oxygenation, measured by near-infrared spectroscopy (NIRS), in inactive muscles
decreases during high-intensity exercise because of the decrease of oxygen supply …
decreases during high-intensity exercise because of the decrease of oxygen supply …
Tissue oxygenation index reflects changes in forearm blood flow after brief ischemia
H Kinoshita, T Akahori, E Nakamura… - The Journal of Medical …, 2017 - jstage.jst.go.jp
Whether the near-infrared spectroscopy (NIRS) technology correctly detects the changes in
oxygenation related to ischemia and reperfusion of organs and tissues other than brain …
oxygenation related to ischemia and reperfusion of organs and tissues other than brain …
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