Matthew Cramer

Graduate Student (PhD)

Hometown: Toronto, ON
Academic Background:
Bachelor of Science (Hons) Biology – University of Western Ontario (2004)
Master of Exercise & Sport Science – University of Sydney (2008)
PhD candidate – University of Ottawa (2014)


Research Interests:

My research interests lie in the interaction between exercise and the environment, particularly acclimation/acclimatization, limitations to endurance performance, and heat balance modelling. I completed a masters degree at the University of Sydney, studying sport performance in 2008. In 2009 I undertook a year-long internship at the Australian Institute of Sport in the Department of Physiology. In addition to physiological testing of athletes I assisted with research projects, including those examining the influences of altitude and heat acclimation on performance.

Since arriving at the Thermal Ergonomics Laboratory at the University of Ottawa in fall 2010, I've been involved in a few projects, including heat balance modelling in sympathectomy patients and examining the interaction between aerobic fitness and local sweat rate. My PhD thesis will focus on the interaction between heat production, body morphology (i.e. body mass, surface area), and the thermoregulatory responses to exercise.


Publications:

Morris NB, Cramer MN, Hodder SG, Havenith G and Jay O (2013) A comparison between the technical absorbent and ventilated capsule methods for measuring local sweat rate. J Appl Physiol; 114(6):816-23

Cramer MN, Morris NB and Jay O (2012) Dissociating biophysical and training-related determinants of core temperature. Exerc Sport Sci Rev;40(3):183

Cramer MN, Bain AR and Jay O (2012) Local sweating on the forehead, but not forearm, is influenced by aerobic fitness independently of heat balance requirements during exercise. Exp Physiol; 97(5):572-82

Cramer MN and Jay O (2012) Compensatory hyperhidrosis following thoracic sympathectomy: a biophysical rationale. Am J Physiol Regul Integr Comp Physiol; 302(3):R352-6

Jay O, Bain AR, Deren TM, Sacheli M & Cramer MN (2011). Large differences in peak oxygen uptake do not independently alter changes in core temperature and sweating during exercise. Am J Physiol Regul Integr Comp Physiol 301(3), R832-R841.

Petersen CJ, Portus MR, Pyne DB, Dawson BT, Cramer MN & Kellett AD (2010). Partial heat acclimation in cricketers using a 4-day high intensity cycling protocol. Int J Sports Physiol Perform. 5(4), 535-545.

Périard JD, Cramer MN, Chapman PG, Caillaud C & Thompson MW (2010). Neuromuscular function following prolonged intense self-paced exercise in hot climatic conditions. Eur J Appl Physiol. 111(8), 1561-1569.

Périard JD, Cramer MN, Chapman PG, Caillaud C & Thompson MW (2011). Cardiovascular strain impairs prolonged self-paced exercise in the heat. Exp Physiol. 96(2), 134-144.

Crandall CG, Brothers RM, Zhang R, Brengelmann GL, Covaciu L, Jay O, Cramer MN, Fuller A, Maloney SK, Mitchell D, Romanovsky AA, Caputa M, Nordström CH, Reinstrup P, Nishiyasu T, Fujii N, Hayashi K, Tsuji B, Flouris AD, Cheung SS, Vagula MC, Nelatury CF, Choi JH, Shrivastava D, Gordon CJ & Vaughan JT (2011). Comments on point:counterpoint: humans do/do not demonstrate selective brain cooling during hyperthermia. J Appl Physiol. 110(2):575-80.


Presentations:

Cramer MN, Molgat-Seon Y, Carlsen TN and Jay O (2012) Rate of body heat storage does not influence exercise intensity at a fixed rating of perceived exertion. Experimental Biology Meeting, April 21-25, San Diego, CA, USA.

Cramer, M.N.*, Bell, C.A., and Jay, O (2011). The influence of aerobic fitness on regional sweating during exercise in a temperate environment. XIV International Conference on Environmental Ergonomics (ICEE). Nafplio, Greece. July 15.

Morris, N.B.*, Cramer, M.N., and Jay, O (2011). A comparison between two methods of measuring local sweat rate. Canadian Society for Exercise Physiology (CSEP). Quebec, Canada. October 22.




Body Heat Storage