Michael M Tymko
Michael M Tymko
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Sympathetic control of the brain circulation: appreciating the complexities to better understand the controversy
P Brassard, MM Tymko, PN Ainslie
Autonomic Neuroscience 207, 37-47, 2017
Differential cerebrovascular CO2 reactivity in anterior and posterior cerebral circulations
RJ Skow, CM MacKay, MM Tymko, CK Willie, KJ Smith, PN Ainslie, ...
Respiratory physiology & neurobiology 189 (1), 76-86, 2013
End tidal-to-arterial CO2 and O2 gas gradients at low- and high-altitude during dynamic end-tidal forcing
MM Tymko, PN Ainslie, DB MacLeod, CK Willie, GE Foster
American Journal of Physiology-Regulatory, Integrative and Comparative …, 2015
Influence of high altitude on cerebral blood flow and fuel utilization during exercise and recovery
KJ Smith, D MacLeod, CK Willie, NCS Lewis, RL Hoiland, K Ikeda, ...
The Journal of physiology 592 (24), 5507-5527, 2014
Measuring the human ventilatory and cerebral blood flow response to CO2: a technical consideration for the end-tidal-to-arterial gas gradient
MM Tymko, RL Hoiland, T Kuca, LM Boulet, JC Tremblay, BK Pinske, ...
Journal of Applied Physiology 120 (2), 282-296, 2016
Shear-mediated dilation of the internal carotid artery occurs independent of hypercapnia
RL Hoiland, KJ Smith, HH Carter, NCS Lewis, MM Tymko, KW Wildfong, ...
American Journal of Physiology-Heart and Circulatory Physiology 313 (1), H24-H31, 2017
Losing the dogmatic view of cerebral autoregulation
P Brassard, L Labrecque, JD Smirl, MM Tymko, HG Caldwell, RL Hoiland, ...
Physiological reports 9 (15), e14982, 2021
Carbon dioxide‐mediated vasomotion of extra‐cranial cerebral arteries in humans: a role for prostaglandins?
RL Hoiland, MM Tymko, AR Bain, KW Wildfong, B Monteleone, PN Ainslie
The Journal of physiology 594 (12), 3463-3481, 2016
Impaired myocardial function does not explain reduced left ventricular filling and stroke volume at rest or during exercise at high altitude
M Stembridge, PN Ainslie, MG Hughes, EJ Stöhr, JD Cotter, MM Tymko, ...
Journal of Applied Physiology 119 (10), 1219-1227, 2015
Global REACH 2018: high blood viscosity and hemoglobin concentration contribute to reduced flow-mediated dilation in high-altitude excessive erythrocytosis
JC Tremblay, RL Hoiland, CA Howe, GB Coombs, GA Vizcardo-Galindo, ...
Hypertension 73 (6), 1327-1335, 2019
The independent effects of hypovolaemia and pulmonary vasoconstriction on ventricular function and exercise capacity during acclimatisation to 3800 m
M Stembridge, PN Ainslie, LM Boulet, J Anholm, P Subedi, MM Tymko, ...
The Journal of physiology 597 (4), 1059-1072, 2019
Comparing and characterizing transient and steady‐state tests of the peripheral chemoreflex in humans
JR Pfoh, MM Tymko, M Abrosimova, LM Boulet, GE Foster, AR Bain, ...
Experimental physiology 101 (3), 432-447, 2016
Evaluating the methods used for measuring cerebral blood flow at rest and during exercise in humans
MM Tymko, PN Ainslie, KJ Smith
European journal of applied physiology 118, 1527-1538, 2018
Intermittent hypoxia and arterial blood pressure control in humans: role of the peripheral vasculature and carotid baroreflex
JC Tremblay, LM Boulet, MM Tymko, GE Foster
American Journal of Physiology-Heart and Circulatory Physiology 311 (3 …, 2016
Steady‐state tilt has no effect on cerebrovascular CO2 reactivity in anterior and posterior cerebral circulations
MM Tymko, RJ Skow, CM MacKay, TA Day
Experimental Physiology 100 (7), 839-851, 2015
The effect of α1‐adrenergic blockade on post‐exercise brachial artery flow‐mediated dilatation at sea level and high altitude
MM Tymko, JC Tremblay, AB Hansen, CA Howe, CK Willie, M Stembridge, ...
The Journal of Physiology 595 (5), 1671-1686, 2017
The impact of hypoxaemia on vascular function in lowlanders and high altitude indigenous populations
MM Tymko, JC Tremblay, DM Bailey, DJ Green, PN Ainslie
The Journal of physiology 597 (24), 5759-5776, 2019
Highs and lows of sympathetic neurocardiovascular transduction: influence of altitude acclimatization and adaptation
LF Berthelsen, GM Fraser, LL Simpson, ER Vanden Berg, SA Busch, ...
American Journal of Physiology-Heart and Circulatory Physiology 319 (6 …, 2020
The effects of superimposed tilt and lower body negative pressure on anterior and posterior cerebral circulations
MM Tymko, CA Rickards, RJ Skow, NC Ingram‐Cotton, MK Howatt, ...
Physiological reports 4 (17), e12957, 2016
The 2018 global research expedition on altitude related chronic health (Global REACH) to Cerro de Pasco, Peru: an experimental overview
MM Tymko, RL Hoiland, JC Tremblay, M Stembridge, TG Dawkins, ...
Experimental Physiology 106 (1), 86-103, 2021
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