Works by Hughson, Richard L

Results: 54

Repeatability and reproducibility of changes in thoracoabdominal compartmental volumes and breathing pattern during low-, moderate- and heavy-intensity exercise.

Published in:

European Journal of Applied Physiology, 2022, v. 122, n. 5, p. 1217, doi. 10.1007/s00421-022-04917-3

By:

Hedge, Eric T.;
Hughson, Richard L.;
Dominelli, Paolo B.

Publication type:

Article

Elevated End-Tidal PCO<sub>2</sub> During Long-Duration Spaceflight.

Published in:

Aerospace Medicine & Human Performance, 2016, v. 87, n. 10, p. 894, doi. 10.3357/AMHP.4598.2016

By:

Hughson, Richard L.;
Yee, Nicholas J.;
Greaves, Danielle K.

Publication type:

Article

Cerebral autoregulation is preserved in multiple system atrophy: A transcranial Doppler study.

Published in:

Movement Disorders, 2006, v. 21, n. 12, p. 2122, doi. 10.1002/mds.21130

By:

Pavy-Le Traon, Anne;
Hughson, Richard L.;
Thalamas, Claire;
Galitsky, Monique;
Fabre, Nelly;
Rascol, Olivier;
Senard, Jean-Michel

Publication type:

Article

The effect of inspiratory muscle training and detraining on the respiratory metaboreflex.

Published in:

Experimental Physiology, 2023, v. 108, n. 4, p. 636, doi. 10.1113/EP090779

By:

Chan, Jason S.;
Mann, Leah M.;
Doherty, Connor J.;
Angus, Sarah A.;
Thompson, Benjamin P.;
Devries, Michaela C.;
Hughson, Richard L.;
Dominelli, Paolo B.

Publication type:

Article

4 days in dry immersion increases arterial wall response to ultrasound wave as measured using radio-frequency signal, comparison with spaceflight data.

Published in:

Frontiers in Physiology, 2022, v. 13, p. 01, doi. 10.3389/fphys.2022.983837

By:

Arbeille, Philippe;
Greaves, Danielle;
Guillon, Laurent;
Hughson, Richard L.

Publication type:

Article

Implementation of exercise countermeasures during spaceflight and microgravity analogue studies: Developing countermeasure protocols for bedrest in older adults (BROA).

Published in:

Frontiers in Physiology, 2022, v. 13, p. 1, doi. 10.3389/fphys.2022.928313

By:

Hedge, Eric T.;
Patterson, Courtney A.;
Mastrandrea, Carmelo J.;
Sonjak, Vita;
Hajj-Boutros, Guy;
Faust, Andréa;
Morais, José A.;
Hughson, Richard L.

Publication type:

Article

Ultrasound vector projectile imaging for detection of altered carotid bifurcation hemodynamics during reductions in cardiac output.

Published in:

Medical Physics, 2020, v. 47, n. 2, p. 431, doi. 10.1002/mp.13905

By:

Au, Jason S.;
Yiu, Billy Y. S.;
So, Hélène;
Chee, Adrian J. Y.;
Greaves, Danielle K.;
Hughson, Richard L.;
Yu, Alfred C. H.

Publication type:

Article

Effects of Posture and Walking on Tibial Vascular Hemodynamics Before and After 14 Days of Head‐Down Bed Rest.

Published in:

JBMR Plus, 2023, v. 7, n. 7, p. 1, doi. 10.1002/jbm4.10756

By:

Hedge, Eric T;
Vico, Laurence;
Hughson, Richard L;
Mastrandrea, Carmelo J

Publication type:

Article

Mean Normalized Gain: A New Method for the Assessment of the Aerobic System Temporal Dynamics during Randomly Varying Exercise in Humans.

Published in:

Frontiers in Physiology, 2017, p. 1, doi. 10.3389/fphys.2017.00504

By:

Beltrame, Thomas;
Hughson, Richard L.

Publication type:

Article

Effect of short-term lycopene supplementation and postprandial dyslipidemia on plasma antioxidants and biomarkers of endothelial health in young, healthy individuals.

Published in:

2008

By:

Denniss SG;
Haffner TD;
Kroetsch JT;
Davidson SR;
Rush JW;
Hughson RL;
Denniss, Steven G;
Haffner, Thomas D;
Kroetsch, Jeffrey T;
Davidson, Sara R;
Rush, James W E;
Hughson, Richard L

Publication type:

journal article

Effect of short-term lycopene supplementation and postprandial dyslipidemia on plasma antioxidants and biomarkers of endothelial health in young, healthy individuals.

Published in:

Vascular Health & Risk Management, 2008, v. 4, n. 1, p. 213

By:

Denniss, Steven G.;
Haffner, Thomas D.;
Kroetsch, Jeffrey T.;
Davidson, Sara R.;
Rush, James W. E.;
Hughson, Richard L.

Publication type:

Article

Dependency of arterial stiffness indicators on acute blood volume changes.

Published in:

Artery Research, 2014, v. 8, n. 4, p. 174, doi. 10.1016/j.artres.2014.09.029

By:

Fraser, Katelyn S.;
Xeni, Jason;
Greaves, Danielle;
Hughson, Richard L.

Publication type:

Article

Relationship between carotid artery stiffness and altered cerebrovascular hemodynamics in South Asian Indian older adults.

Published in:

Artery Research, 2014, v. 8, n. 4, p. 171, doi. 10.1016/j.artres.2014.09.020

By:

Brar, Ikdip;
Robertson, Andrew D.;
Hughson, Richard L.

Publication type:

Article

Riding the Plane Wave: Considerations for In Vivo Study Designs Employing High Frame Rate Ultrasound.

Published in:

Applied Sciences (2076-3417), 2018, v. 8, n. 2, p. 286, doi. 10.3390/app8020286

By:

Au, Jason S.;
Hughson, Richard L.;
Yu, Alfred C. H.

Publication type:

Article

CHANGES IN HEART RATE VARIABILITY DURING DIVING IN YOUNG HARBOR SEALS, PHOCA VITULINA.

Published in:

Marine Mammal Science, 2004, v. 20, n. 4, p. 861, doi. 10.1111/j.1748-7692.2004.tb01197.x

By:

Greaves, Danielle K.;
Hughson, Richard L.;
Topor, Zbigniew;
Schreer, Jason F.;
Burns, Jennifer M.;
Hammill, Michael O.

Publication type:

Article

Inflight leg cuff test does not identify the risk for orthostatic hypotension after long-duration spaceflight.

Published in:

NPJ Microgravity, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41526-019-0082-3

By:

Wood, Katelyn N.;
Murray, Kevin R.;
Greaves, Danielle K.;
Hughson, Richard L.

Publication type:

Article

Lower limb vascular conductance and resting popliteal blood flow during head-up and head-down postural challenges.

Published in:

Clinical Physiology & Functional Imaging, 2013, v. 33, n. 3, p. 186, doi. 10.1111/cpf.12008

By:

Villar, Rodrigo;
Hughson, Richard L.

Publication type:

Article

Sustained hyperaemia stimulus is necessary to induce flow-mediated dilation of the human brachial artery.

Published in:

Clinical Physiology & Functional Imaging, 2011, v. 31, n. 6, p. 415, doi. 10.1111/j.1475-097X.2011.01036.x

By:

Dyson, Kenneth S;
Argarwal, Nikhil;
Williams-Bell, Michael;
Bhatti, Adil;
Denniss, Steven G;
Hughson, Richard L

Publication type:

Article

Spaceflight not an eye‐popping experience for astronauts.

Published in:

Journal of Physiology, 2021, v. 599, n. 4, p. 1011, doi. 10.1113/JP281009

By:

Hughson, Richard L.;
Irving, Elizabeth L.

Publication type:

Article

Prolonged ischaemia impairs muscle blood flow and oxygen uptake dynamics during subsequent heavy exercise.

Published in:

Journal of Physiology, 2010, v. 588, n. 19, p. 3785, doi. 10.1113/jphysiol.2010.188698

By:

Faisal, Azmy;
Dyson, Kenneth S.;
Hughson, Richard L.

Publication type:

Article

Lumbar erector spinae oxygenation during prolonged contractions: implications for prolonged work.

Published in:

Ergonomics, 2000, v. 43, n. 4, p. 486, doi. 10.1080/001401300184369

By:

McGill, Stuart M.;
Hughson, Richard L.;
Parks, Kellie

Publication type:

Article

Critical closing pressure is the primary modulator of cerebrovascular resistance in older adults.

Published in:

FASEB Journal, 2013, v. 27, p. 1203.13, doi. 10.1096/fasebj.27.1_supplement.1203.13

By:

Robertson, Andrew D;
Hughson, Richard L

Publication type:

Article

The relationship between peripheral endothelial function and cerebrovascular reactivity to CO2 in older adults.

Published in:

FASEB Journal, 2013, v. 27, p. 1194.18, doi. 10.1096/fasebj.27.1_supplement.1194.18

By:

Brar, Ikdip;
Robertson, Andrew;
Hughson, Richard L

Publication type:

Article

Regulation of Blood Flow at the Onset of Exercise by Feed Forward and Feedback Mechanisms.

Published in:

Canadian Journal of Applied Physiology, 2003, v. 28, n. 5, p. 774, doi. 10.1139/h03-058

By:

Hughson, Richard L.

Publication type:

Article

Blunted Cardiac Autonomic Responsiveness to Hypoxemic Stress in Healthy Older Adults.

Published in:

Canadian Journal of Applied Physiology, 2003, v. 28, n. 4, p. 518, doi. 10.1139/h03-040

By:

Lucy, S. Deborah;
Kowalchuk, John M.;
Hughson, Richard L.;
Paterson, Donald H.;
Cunningham, David A.

Publication type:

Article

Reduced Oxygen Uptake During Steady State Exercise After 21-Day Mountain Climbing Expedition to 6,194 m.

Published in:

Canadian Journal of Applied Physiology, 2001, v. 26, n. 2, p. 143, doi. 10.1139/h01-010

By:

MacDonald, Maureen J.;
Green, Howard J.;
Naylor, Heather L.;
Otto, Christian;
Hughson, Richard L.

Publication type:

Article

Field Testing of VO[sub2]peak in Cross-Country Skiers With Portable Breath-By-Breath System.

Published in:

Canadian Journal of Applied Physiology, 2001, v. 26, n. 1, p. 1, doi. 10.1139/h01-001

By:

Doyon, Kristopher H.;
Perrey, Stephane;
Abe, Daijiro;
Hughson, Richard L.

Publication type:

Article

Tissue Oxygenation by Near-Infrared Spectroscopy and Muscle Blood Flow During Isometric Contractions of the Forearm.

Published in:

Canadian Journal of Applied Physiology, 1999, v. 24, n. 3, p. 216, doi. 10.1139/h99-018

By:

Hicks, Andrew;
McGill, Stuart;
Hughson, Richard L.

Publication type:

Article

Light-emitting diode therapy (photobiomodulation) effects on oxygen uptake and cardiac output dynamics during moderate exercise transitions: a randomized, crossover, double-blind, and placebo-controlled study.

Published in:

2018

By:

Beltrame, Thomas;
Ferraresi, Cleber;
Parizotto, Nivaldo Antonio;
Bagnato, Vanderlei Salvador;
Hughson, Richard L.

Publication type:

journal article

Assessing jugular venous compliance with optical hemodynamic imaging by modulating intrathoracic pressure.

Published in:

Journal of Biomedical Optics, 2022, v. 27, n. 11, p. 116005, doi. 10.1117/1.JBO.27.11.116005

By:

Amelard, Robert;
Flannigan, Nyan;
Patterson, Courtney A.;
Heigold, Hannah;
Hughson, Richard L.;
Robertson, Andrew D.

Publication type:

Article

Ultrasound assessments of organs and blood vessels before and after 40days isolation in a cavern (deep time experiment 2021).

Published in:

Frontiers in Physiology, 2023, p. 1, doi. 10.3389/fphys.2023.1174565

By:

Arbeille, Philippe;
Zuj, Kathryn A.;
Besnard, Stephane;
Mauvieux, Benoit;
Hingrand, Corentin;
Delaunay, Pierre-Louis;
Hughson, Richard L.;
Clot, Christian

Publication type:

Article

Ultrasound assessments of organs and blood vessels before and after 40days isolation in a cavern (deep time experiment 2021).

Published in:

Frontiers in Physiology, 2023, p. 1, doi. 10.3389/fphys.2023.1174565

By:

Arbeille, Philippe;
Zuj, Kathryn A.;
Besnard, Stephane;
Mauvieux, Benoit;
Hingrand, Corentin;
Delaunay, Pierre-Louis;
Hughson, Richard L.;
Clot, Christian

Publication type:

Article

Heart Rate Variability to Monitor Autonomic Nervous System Activity During Orthostatic Stress.

Published in:

Journal of Clinical Pharmacology, 1994, v. 34, n. 6, p. 558, doi. 10.1002/j.1552-4604.1994.tb02007.x

By:

Butler, Gary C.;
Yamamoto, Yoshiharu;
Hughson, Richard L.

Publication type:

Article

The impact of preconditioning exercise on the vascular response to an oral glucose challenge.

Published in:

Applied Physiology, Nutrition & Metabolism, 2021, v. 46, n. 5, p. 443, doi. 10.1139/apnm-2020-0559

By:

Au, Jason S.;
Beaudry, Kayleigh M.;
Pancevski, Kristian;
Hughson, Richard L.;
Devries, Michaela C.

Publication type:

Article

Sex differences in the oxygen delivery, extraction, and uptake during moderate-walking exercise transition.

Published in:

Applied Physiology, Nutrition & Metabolism, 2017, v. 42, n. 9, p. 994, doi. 10.1139/apnm-2017-0097

By:

Beltrame, Thomas;
Villar, Rodrigo;
Hughson, Richard L.

Publication type:

Article

Validation of the Hexoskin wearable vest during lying, sitting, standing, and walking activities.

Published in:

Applied Physiology, Nutrition & Metabolism, 2015, v. 40, n. 10, p. 1019, doi. 10.1139/apnm-2015-0140

By:

Villar, Rodrigo;
Beltrame, Thomas;
Hughson, Richard L.

Publication type:

Article

Physiological responses and air consumption during simulated firefighting tasks in a subway system.

Published in:

Applied Physiology, Nutrition & Metabolism, 2010, v. 35, n. 5, p. 671, doi. 10.1139/H10-061

By:

Williams-Bell, F. Michael;
Boisseau, Geoff;
McGill, John;
Kostiuk, Andrew;
Hughson, Richard L.

Publication type:

Article

Oxygen uptake kinetics: historical perspective and future directions.

Published in:

Applied Physiology, Nutrition & Metabolism, 2009, v. 34, n. 5, p. 840, doi. 10.1139/H09-088

By:

Hughson, Richard L.

Publication type:

Article

Investigating the impact of passive external lower limb compression on central and peripheral hemodynamics during exercise.

Published in:

2016

By:

Book, Jennifer;
Prince, Chekema;
Villar, Rodrigo;
Hughson, Richard;
Peterson, Sean;
Prince, Chekema N;
Hughson, Richard L;
Peterson, Sean D

Publication type:

journal article

On the method of fitting cardiac output kinetics in severe exercise.

Published in:

2011

By:

Hughson, Richard L.;
Faisal, Azmy

Publication type:

journal article

WISE-2005: effect of aerobic and resistive exercises on orthostatic tolerance during 60 days bed rest in women.

Published in:

2009

By:

Guinet, Patrick;
Schneider, Suzanne M.;
Macias, Brandon R.;
Watenpaugh, Donald E.;
Hughson, Richard L.;
Le Traon, Anne Pavy;
Bansard, Jean-Yves;
Hargens, Alan R.

Publication type:

journal article

The effect of prolonged submaximal exercise on gas exchange kinetics and ventilation during heavy exercise in humans.

Published in:

2003

By:

Perrey, Stephane;
Candau, Robin;
Rouillon, Jean-Denis;
Hughson, Richard L.

Publication type:

journal article

Heart rate variability after prolonged spaceflights.

Published in:

2002

By:

Sigaudo-Roussel, Dominique;
Custaud, Marc-Antoine;
Maillet, Alain;
Güell, Antonio;
Kaspranski, Rustem;
Hughson, Richard L.;
Gharib, Claude;
Fortrat, Jacques-Olivier;
Güell, Antonio

Publication type:

journal article

Haemodynamic and cerebrovascular effects of intermittent lower‐leg compression as countermeasure to orthostatic stress.

Published in:

Experimental Physiology, 2019, v. 104, n. 12, p. 1790, doi. 10.1113/EP088077

By:

Gibbons, Travis D.;
Zuj, Kathryn A.;
Prince, Chekema N.;
Kingston, David C.;
Peterson, Sean D.;
Hughson, Richard L.

Publication type:

Article

Comparison of pulse contour, aortic Doppler ultrasound and bioelectrical impedance estimates of stroke volume during rapid changes in blood pressure.

Published in:

Experimental Physiology, 2019, v. 104, n. 3, p. 368, doi. 10.1113/EP087240

By:

Gibbons, Travis D.;
Zuj, Kathryn A.;
Peterson, Sean D.;
Hughson, Richard L.

Publication type:

Article

WISE-2005: prolongation of left ventricular pre-ejection period with 56 days head-down bed rest in women.

Published in:

Experimental Physiology, 2010, v. 95, n. 11, p. 1081, doi. 10.1113/expphysiol.2010.054254

By:

Hodges, Gary J.;
Mattar, Louis;
Zuj, Kathryn A.;
Greaves, Danielle K.;
Arbeille, Phillipe M.;
Hughson, Richard L.;
Shoemaker, J. Kevin

Publication type:

Article

Modelflow estimates of cardiac output compared with Doppler ultrasound during acute changes in vascular resistance in women.

Published in:

Experimental Physiology, 2010, v. 95, n. 4, p. 561, doi. 10.1113/expphysiol.2009.050815

By:

Dyson, Kenneth S.;
Shoemaker, J. Kevin;
Arbeille, Philippe;
Hughson, Richard L.

Publication type:

Article

Body position and cardiac dynamic and chronotropic responses to steady-state isocapnic hypoxaemia in humans.

Published in:

Experimental Physiology, 2000, v. 85, n. 2, p. 227

By:

Lucy, S. Deborah;
Hughson, Richard L.;
Kowalchuk, John M.;
Paterson, Donald H.;
Cunningham, David A.

Publication type:

Article

Sex‐dependent jugular vein optical attenuation and distension during head‐down tilt and lower body negative pressure.

Published in:

Physiological Reports, 2022, v. 10, n. 3, p. 1, doi. 10.14814/phy2.15179

By:

Patterson, Courtney A.;
Amelard, Robert;
Saarikoski, Essi;
Heigold, Hannah;
Hughson, Richard L.;
Robertson, Andrew D.

Publication type:

Article

Efficacy of fluid loading as a countermeasure to the hemodynamic and hormonal changes of 28‐h head‐down bed rest.

Published in:

Physiological Reports, 2018, v. 6, n. 19, p. N.PAG, doi. 10.14814/phy2.13874

By:

Edgell, Heather;
Grinberg, Anna;
Beavers, Keith R.;
Gagné, Nathalie;
Hughson, Richard L.

Publication type:

Article