Human Vascular Control Laboratory

Queen's University - School of Kinesiology and Health Studies

Lead Investigator:

Dr. Michael E. Tschakovsky

Click here for more information and a list of recent publications.

Experimental Biology - Boston, MA, April 2013

R.F. Bentley, J.M. Kellawan, J.S. Moynes, V. Poitras, J.J. Walsh and M.E. Tschakovsky. Individual vasodilatory response heterogeneity during progressive forearm exercise: evidence for vasodilator phenotypes. FASEB J. 27: 1125.6, 2013.

J.J. Walsh, T. Scribbans, R.F. Bentley, J.M. Kellawan, B. Gurd, and M.E. Tschakovsky. Neurotrophic growth factor response to lower body resistance training in older adults. FASEB J. 27: 934.4, 2013.

Mikhail Kellawan, Robert F. Bentley, Jeremy J. Walsh, Jaclyn S. Moynes, and Michael E. Tschakovsky. Sensitivity of forearm critical power to acute manipulation of perfusion pressure. FASEB J. 27:1125.4, 2013.

Ontario Exercise Physiology (OEP) - Barrie, Ontario, January 2013

Robert F. Bentley, J. Mikhail Kellawan, Jackie S. Moynes, Veronica Poitras, Jeremy J. Walsh and Michael E. Tschakovsky. Evidence for vasodilator phenotypes during a perfusion pressure induced perturbation to exercising muscle oxygen delivery. 2013 Ontario Exercise Physiology Conference.

J.J. Walsh, T. Scribbans, R.F. Bentley, J.M. Kellawan, B. Gurd, and M.E. Tschakovsky. Neurotrophic growth factor response to lower body resistance training in older adults. 2013 Ontario Exercise Physiology Conference.

Experimental Biology - San Diego, CA, April 2012

Robert F Bentley, Jeremy J Walsh, J Mikhail Kellawan, and Michael E Tschakovsky. The effects of a 5 second bend over maneuver on cerebral perfusion and autoregulation upon standing from squat. FASEB J. 2012 (In Press).

J. Mikhail Kellawan, Michael F. Bravo, Jackie S. Moynes, Jeremy J. Walsh, Robert F. Bentley, and Michael E. Tschakovsky. Inter-individual differences in rapid vasodilation in older males with and without type 2 diabetes. FASEB J. 2012 (In Press).

Jeremy J Walsh, Robert F Bentley, J Mikhail Kellawan, and Michael E Tschakovsky. Lower body muscle tensing is an effective countermeasure to initial orthostatic hypotension induced cerebral hypo-perfusion upon standing from a squatted position. FASEB J. 2012 (In Press).

Canadian Society for Exercise Physiology Annual meeting Quebec, Quebec October 2011

J.J. Walsh, R.F. Bentley, J.M. Kellawan, M.E. Tschakovsky. Lower body muscle tensing attenuates reduction in cerebral perfusion upon active standing from squat. Appl. Physiol. Nutr. Metab. 2011. (In Press).

J.S. Moynes, M.F. Bravo, J.M. Kellawan, R.F. Bentley, J.J. Walsh, M.E. Tschakovsky. Inter-individual differences in the response of peripheral resistance to the cold pressor test. Appl. Physiol. Nutr. Metab. 2011 (In Press).

R.F. Bentley, J.J. Walsh, J.M. Kellawan, M.E. Tschakovsky. Determining the effectiveness of a 5 second bend over maneuver in maintaining cerebral blood flow during an initial orthostatic hypotension stimulus. Appl. Physiol. Nutr. Metab. 2011. (In Press).

J.M. Kellawan, R.F. Bentley, J.J. Walsh, M.E. Tschakovsky. Characterization of the cerebro-vascular response to an initial orthostatic hypotension stimulus in young adults. Appl. Physiol. Nutr. Metab. 2011. (In Press).

Experimental Biology - Washington, DC, April, 2011

M.F. Bravo, J.M. Kellawan, J.S. Moynes, R. Bentley, R. Shantz, M.E. Tschakovsky. Inter-individual differences in coupling oxygen delivery to demand during a progressive exercise test. FASEB J. 2011. (In Press).

J.M. Kellawan, M. Bravo, J. Moynes, R. Bentley. ME. Tschakovsky. Inter-individual oxygen delivery differences strongly influence estimated critical power in an all-out exercise test. FASEB J. 2011. (In Press).

J.J. Walsh, J. Moynes, J.M. Kellawan, R. Bentley, M. Bravo, R. Shantz, M.E. Tschakovsky. Inter-individual differences in coupling oxygen delivery to exercising muscle metabolic demand. FASEB J. 2011. (In Press).

R. Bentley, T. Hong, V. Poitras, J.M. Kellawan, M. Pak, F. Jazuli, B. Chung, M.E. Tschakovsky. Challenging O2 delivery: Metabolism coupling in small muscle mass exercise. FASEB J. 2011. (In Press).

American College of Sports Medicine Integrative Physiology of Exercise conference - Miami, FL, September 2010

J. Moynes, J.M. Kellawan, M.F. Bravo, R. Bentley, R. Shantz, M.E. Tschakovsky. Does bulk oxygen delivery during forearm exercise predict performance time in healthy individuals?. Med. Sci. Sports Exerc. 42(10 suppl.): 78, 2010.

J.M. Kellawan, M. Bravo, J. Moynes, R. Bentley, R. Shantz, M.E. Tschakovsky. Does oxygen delivery predict performance during an “all-out” critical power test?. Med. Sci. Sports Exerc. 42(10 suppl.): 1, 2010.

M. Bravo, J.M. Kellawan, J. Moynes, R. Bentley, R. Shantz, M.E. Tschakovsky. Does exercising muscle blood flow predict peak workload in a ramp protocol?. Med. Sci Sports Exerc. 42(10 suppl.): 41-42, 2010.

American College of Sports Medicine Annual meeting - Baltimore, MA, June, 2010

M. Pak, J. Moynes, V. Poitras, M.E. Tschakovsky. Is oxygen consumption and oxygen delivery during leg exercise compromised in Type II Diabetes?. Med. Sci. Sports Exerc. 42(5 suppl.): 242, 2010.

V. Poitras, M. Bravo, M. Pak, M.E. Tschakovsky. Impact of caffeine on exercising forearm blood flow and VO2 in Type II Diabetes. Med. Sci. Sports Exerc. 42(5 suppl.): 242, 2010.

K. Matusiak, R. Bentley, T. King, M.E. Tschakovsky. Is the response capacity of rapid vasodilation mechanism(s) at exercise onset sensitive to exercise training?. Med. Sci. Sports Exerc. 42(5 suppl.): 313, 2010.

M. Kellawan, D. Moylan, C. Nelson, M.E. Tschakovsky. Determining critical power in forearm handgrip exercise: Repeatability of a single “all out” exercise test. Med. Sci. Sports Exerc. 42(5 suppl.): 573, 2010.

Recent Graduate Student Accomplishments

Student Funding Awards

Recently Published Abstracts

Robert Bentley, MSc., PhD. StudentOEP Graduate Student Award (2013)Graduate Entrance Tuition Award (2012-2013) Natural Sciences and Engineering Research Council of Canada (NSERC) Graduate Scholarship (Master's Level) 2011-2012Ontario Graduate Scholarship (OGS) 2011-2012NSERC USRA 2010

Jeremy Walsh, MSc., PhD. StudentOEP Graduate Student Award Finalist (2013)

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Queen's University

Kingston, Ontario

K7L 3N6

613-533-6000

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