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Published Work

Peer Reviewed Articles:

Kenneth S Dyson, Nikhil Argarwal, Michael Williams-Bell, Adil Bhatti, Steven G Denniss, Richard L Hughson.  (2011) Sustained hyperaemia stimulus is necessary to induce flow-mediated dilation of the human brachial artery.  Clinical Physiology and Functional Imaging. doi.wiley.com/10.1111/j.1475-097X.2011.01036.x [Abstract] [Paper]

Azmy Faisal, Kenneth S Dyson, Richard L Hughson.  (2010)  Prolonged ischaemia impairs muscle blood flow and oxygen uptake dynamics during subsequent heavy exercise.  The Journal of Physiology 588 (Pt 19) p. 3785-97. [Abstract] [Paper]

Dyson, K. S., Shoemaker, J. K., Arbeille, P., & Hughson, R. L. (2010) Modelflow estimates of cardiac output compared with Doppler ultrasound during acute changes in vascular resistance in women. Experimental Physiology, 95(4), 561-8. [Paper]

K.S. Dyson, Ph. Arbeille, J.K. Shoemaker, M.A. Custaud, and R.L. Hughson. (2007) WISE 2005: Flow and nitroglycerin mediated dilation following 56 days of head down tilt bed rest with and without an exercise countermeasure. Journal of Gravitational Physiology, 14(1), P55-56. [Paper]

R.L. Hughson, J.K. Shoemaker, Ph. Arbeille, K.S. Dyson, H. Edgell, P. Kerbeci, L. Mattar, K. Zuj, and D.K. Greaves. (2007) WISE 2005: Vascular responses to 60-day bed rest in women. Journal of Gravitational Physiology, 14(1), P53-54.[Paper]

Kenneth S Dyson and Richard L Hughson. (2006) Preliminary study of the physiological demands of Mars analogue extravehicular activity. Mars Analogue Research. American Astronautical Society Science and Technology Series, Volume 111. (p. 227-234). Ed. Jonathan D.A. Clarke. Univelt Publishers, Springfield, VA. [Table of contents] [Paper]

Kenneth S. Dyson, J. Kevin Shoemaker, and Richard L. Hughson.  (2006) Effect of Acute Sympathetic Nervous System Activation on Flow-Mediated Dilation of the Brachial Artery. American Journal of Physiology - Heart and Circulatory Physiology. 290(4):H1446-53  [Paper] 



Oral Presentations:

A. Faisal, K.S. Dyson, R.L. Hughson (2008) The effect of enhanced blood flow by prior exercise and forearm occlusion on muscle oxygen uptake during heavy exercise. Canadian Society for Exercise Physiology Meeting 2008. Oral presentation by A. Faisal.

Faisal A, Dyson KS, Hughson R L. (2008) Prior heavy exercise not forearm occlusion reduced the oxygen debt of subsequent heavy exercise . FIMS World Congress Of Sports Medicine.  Oral presentation by A. Faisal.

Dyson K. S. and Hughson R.L. (2008) WISE 2005: Flow-mediated dilation of the brachial artery is not altered after 24 hours of head-down tilt bed rest. ESA Life in Space for Life on Earth Conference 2008. 

Dyson K. S., Arbeille Ph., Shoemaker J.K., Custaud M. A. and Hughson R. L. (2008) WISE 2005: Increased arterial stiffness following 56-days of head-down tilt bed rest. ESA Life in Space for Life on Earth Conference 2008.

Kenneth S Dyson, Philippe Arbeille, J Kevin Shoemaker, and Richard L Hughson (2007) WISE 2005: Endothelial dependent and independent dilation of limb conduit arteries following 56 days of head down tilt bed rest with and without an exercise countermeasure. 28th Annual Gravitational Physiology Meeting.


Poster Presentations:

K. S. Dyson, P. Stapley, T. Drew. (2011)  The reticulospinal system modifies the postural responses to unexpected perturbation of the support surface in the cat.  Neuroscience 2011.

G. Hodges, A. Rothwell, K. Dyson, P.M. Arbeille, R. Hughson and J.K. Shoemaker. (2008) Prolonged head-down bed rest alters coupling of left ventricular depolarization and ejection. Canadian Society for Exercise Physiology Meeting 2008.  Poster presentation by G. Hodges.

Kenneth S Dyson, Philippe Arbeille, J Kevin Shoemaker, and Richard L Hughson. (2006) WISE-2005: Flow-mediated dilation of the brachial and popliteal artery following 56 days of head down tilt bed rest with and without an exercise countermeasure. Canadian Society for Exercise Physiology Meeting. [Poster]

H. Edgell, K. Dyson, J.K. Shoemaker, M.A. Custaud, P. Kerbeci, D. Greaves, & Ph. Arbeille, R.L. Hughson. (2006) WISE-2005: Adrenergic responses before and after 60 days of head-down bed-rest in women. Proceedings of the 27th Annual Gravitational Physiology Meeting, Osaka, Japan. Poster presentation by H. Edgell.

Kenneth S Dyson, Kathryn A Zuj, and Richard L Hughson. (2006) WISE-2005: Drug-induced changes in compliance affect model flow calculation of stroke volume. Experimental Biology, 2006, San Fransico, CA. [Poster]

K.A. Zuj, K.S. Dyson, H. Edgell, M-A. Custaud and R.L. Hughson. (2006) WISE-2005: exercise countermeasure protects against changes in cardiovascular response to sublingual nitroglycerin after 56 days bed rest. Experimental Biology 2006. Poster presentation by K.A. Zuj.

Heather Edgell, Kenneth Dyson, Kevin Shoemaker, Marc-Antoine Custaud, Phillipe Arbeille, Richard Hughson. (2006) WISE-2005: Adrenergic responses to 60 days of 6o head-down bed-rest (BR) in women with exercise counter-measures. Experimental Biology 2006. Poster presentation by H. Edgell.

RL Hughson, JK Shoemaker, P Arbeille, L Mattar, P Kerbeci, KS Dyson, DK Greaves. (2005) WISE-2005: 60-Day Head Down Bed Rest with Exercise and LBNP Countermeasures Against Cardiovascular Deconditioning. Canadian Society for Exercise Physiology Meeting. Poster presentation by RL Hughson. 

Kenneth S. Dyson, R. L. Hughson. (2005) Preliminary study of the physiological demands of Mars analogue extravehicular activity. International Astronotical Congress 2005, Fukuoka, Japan. Poster presentation by Kenneth Dyson.  Paper IAC-05-A1.P.02 [Abstract] [Poster] [Paper] 


Publications prior to July, 2005 (My surname was Pizzolitto)

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