Gregory W. McGarr

702 total citations
63 papers, 502 citations indexed

About

Gregory W. McGarr is a scholar working on Physiology, Radiology, Nuclear Medicine and Imaging and Rehabilitation. According to data from OpenAlex, Gregory W. McGarr has authored 63 papers receiving a total of 502 indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Physiology, 26 papers in Radiology, Nuclear Medicine and Imaging and 20 papers in Rehabilitation. Recurrent topics in Gregory W. McGarr's work include Thermoregulation and physiological responses (52 papers), Infrared Thermography in Medicine (26 papers) and Exercise and Physiological Responses (20 papers). Gregory W. McGarr is often cited by papers focused on Thermoregulation and physiological responses (52 papers), Infrared Thermography in Medicine (26 papers) and Exercise and Physiological Responses (20 papers). Gregory W. McGarr collaborates with scholars based in Canada, Japan and United States. Gregory W. McGarr's co-authors include Glen P. Kenny, Stephen S. Cheung, Robert D. Meade, Naoto Fujii, Sean R. Notley, Gary J. Hodges, Takeshi Nishiyasu, Ashley P. Akerman, Pierre Boulay and Ronald J. Sigal and has published in prestigious journals such as Circulation, Nature Communications and The FASEB Journal.

In The Last Decade

Gregory W. McGarr

59 papers receiving 491 citations

Peers

Gregory W. McGarr

PHYSI

HTM

RNMI

REHAB

CCM

Caroline J. Smith United States

Gavin Travers Qatar

Eric Rivas United States

Steven J. Trangmar United Kingdom

Michael A. Francisco United States

Andrew W. D’Souza Canada

Jane M. Pierzga United States

Georgia K. Chaseling Australia

Blake G. Perry New Zealand

James J. McCormick Canada

Caroline J. Smith United States

Gregory W. McGarr

317 ×0.8

PHYSI

123 ×0.7

HTM

116 ×0.8

RNMI

94 ×0.9

REHAB

61 ×0.8

CCM

Citations per year, relative to Gregory W. McGarr Gregory W. McGarr (= 1×) peers Caroline J. Smith

Countries citing papers authored by Gregory W. McGarr

Since Specialization

Citations

This map shows the geographic impact of Gregory W. McGarr's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Gregory W. McGarr with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gregory W. McGarr more than expected).

Fields of papers citing papers by Gregory W. McGarr

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory W. McGarr. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Gregory W. McGarr. The network helps show where Gregory W. McGarr may publish in the future.

Co-authorship network of co-authors of Gregory W. McGarr

This figure shows the co-authorship network connecting the top 25 collaborators of Gregory W. McGarr. A scholar is included among the top collaborators of Gregory W. McGarr based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Gregory W. McGarr. Gregory W. McGarr is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

O’Connor, Fergus K., et al.. (2025). Influence of Sex on Whole‐Body Heat Exchange Following Cold Beverage Ingestion During Work–Rest Cycles in the Heat. American Journal of Industrial Medicine. 68(9). 817–825. 1 indexed citations

O’Connor, Fergus K., Gregory W. McGarr, Pierre Boulay, et al.. (2025). Effects of pedestal-mounted electric fans on self-reported symptoms and mood-state in older adults exposed to indoor overheating during a simulated heatwave: an exploratory analysis. Applied Physiology Nutrition and Metabolism. 50. 1–12.

Meade, Robert D., Ashley P. Akerman, Sean R. Notley, et al.. (2025). Meta-analysis of heat-induced changes in cardiac function from over 400 laboratory-based heat exposure studies. Nature Communications. 16(1). 2543–2543. 4 indexed citations

O’Connor, Fergus K., et al.. (2024). Effect of cold beverages on whole‐body heat exchange in young and older males during intermittent exercise in the heat. American Journal of Industrial Medicine. 67(12). 1148–1158. 3 indexed citations

McGarr, Gregory W., Robert D. Meade, & Glen P. Kenny. (2023). Indoor overheating influences self-reported symptoms and mood-state in older adults during a simulated heatwave: Effects of mid-day cooling centre use. Physiology & Behavior. 271. 114335–114335. 13 indexed citations

McGarr, Gregory W. & Stephen S. Cheung. (2022). Effects of sensory nerve blockade on cutaneous microvascular responses to ischemia-reperfusion injury. Microvascular Research. 144. 104422–104422.

Fujii, Naoto, Gregory W. McGarr, Tatsuro Amano, et al.. (2021). Type 2 diabetes impairs vascular responsiveness to nitric oxide, but not the venoarteriolar reflex or post‐occlusive reactive hyperaemia in forearm skin. Experimental Dermatology. 30(12). 1807–1813. 4 indexed citations

Akerman, Ashley P., et al.. (2020). Myths and methodologies: Reliability of forearm cutaneous vasodilatation measured using laser‐Doppler flowmetry during whole‐body passive heating. Experimental Physiology. 106(3). 634–652. 11 indexed citations

Fujii, Naoto, et al.. (2020). Sex-differences in cholinergic, nicotinic, and β-adrenergic cutaneous vasodilation: Roles of nitric oxide synthase, cyclooxygenase, and K+ channels. Microvascular Research. 131. 104030–104030. 5 indexed citations

10.

McGarr, Gregory W., et al.. (2020). Intradermal Administration of Atrial Natriuretic Peptide Attenuates Cutaneous Vasodilation but Not Sweating in Young Men during Exercise in the Heat. Skin Pharmacology and Physiology. 33(2). 86–93. 1 indexed citations

11.

Fujii, Naoto, et al.. (2019). KCa and KV channels modulate the venoarteriolar reflex in non-glabrous human skin with no roles of KATP channels, NOS, and COX. European Journal of Pharmacology. 866. 172828–172828. 7 indexed citations

12.

Fujii, Naoto, Gregory W. McGarr, Robert D. Meade, et al.. (2019). Exogenous Activation of Protease-Activated Receptor 2 Attenuates Cutaneous Vasodilatation and Sweating in Older Men Exercising in the Heat. Skin Pharmacology and Physiology. 32(5). 235–243. 1 indexed citations

13.

McGarr, Gregory W., et al.. (2018). Ischemia-reperfusion injury alters skin microvascular responses to local heating of the index finger. Microvascular Research. 118. 12–19. 10 indexed citations

14.

Hodges, Gary J., et al.. (2017). Spectral analysis of reflex cutaneous vasodilatation during passive heat stress. Microvascular Research. 111. 42–48. 14 indexed citations

15.

McGarr, Gregory W., Dessi P. Zaharieva, Fabien A. Basset, et al.. (2016). Cognitive Performance during a 24-Hour Cold Exposure Survival Simulation. BioMed Research International. 2016. 1–11. 3 indexed citations

16.

Hodges, Gary J., et al.. (2016). Investigating the roles of core and local temperature on forearm skin blood flow. Microvascular Research. 106. 88–95. 10 indexed citations

17.

Hodges, Gary J., et al.. (2015). The contribution of sensory nerves to the onset threshold for cutaneous vasodilatation during gradual local skin heating of the forearm and leg. Microvascular Research. 105. 1–6. 11 indexed citations

18.

Hodges, Gary J., et al.. (2015). The contribution of sensory nerves to cutaneous vasodilatation of the forearm and leg to local skin heating. European Journal of Applied Physiology. 115(10). 2091–2098. 23 indexed citations

19.

McGarr, Gregory W., Gary J. Hodges, & Stephen S. Cheung. (2015). An adjustable stabilizing device for imaging the cutaneous microcirculation with Sidestream Dark Field imaging. Microvascular Research. 100. 1–3. 1 indexed citations

20.

McGarr, Gregory W., et al.. (2013). Neither Short-term Sprint nor Endurance Training Enhances Thermal Response to Exercise in a Hot Environment. Journal of Occupational and Environmental Hygiene. 11(1). 47–53. 11 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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