Dr Geoff Coombs

Lecturer in Sport & Exercise Science

  1. Article › Research › Peer-reviewed
  2. New evidence for baroreflex and respiratory chemoreflex-mediated cerebral sympathetic activation in humans

    Tymko, M. M., Drapeau, A., Vieira-Coelho, M. A., Labrecque, L., Imhoff, S., Coombs, G. B., Langevin, S., Fortin, M., Châteauvert, N., Ainslie, P. N. & Brassard, P., 1 Feb 2025, In: Journal of applied physiology (Bethesda, Md. : 1985). 138, 2, p. 366-377 12 p.

    Research output: Contribution to journalArticlepeer-review

  3. Normobaric hypoxia does not alter the critical environmental limits for thermal balance during exercise-heat stress

    Coombs, G. B., Cramer, M. N., Ravanelli, N., Imbeault, P. & Jay, O., Jan 2021, In: Experimental Physiology. 106, 1, p. 359-369 11 p.

    Research output: Contribution to journalArticlepeer-review

  4. Passive heat therapy for cerebral protection: new ideas of age-old concepts

    Coombs, G. B. & Tremblay, J. C., Jan 2019, In: Journal of Physiology. 597, 2, p. 371-372 2 p.

    Research output: Contribution to journalArticlepeer-review

  5. Passive leg cycling increases activity of the cardiorespiratory system in people with tetraplegia

    Soriano, J. E., Romac, R., Squair, J. W., Barak, O. F., Sarafis, Z. K., Lee, A. H. X., Coombs, G. B., Vaseghi, B., Grant, C., Charbonneau, R., Mijacika, T., Krassioukov, A. V., Ainslie, P. N., Larkin-Kaiser, K. A., Phillips, A. A. & Dujic, Z., 3 Mar 2022, In: Applied Physiology, Nutrition, and Metabolism. 47, 3, p. 269-277 9 p.

    Research output: Contribution to journalArticlepeer-review

  6. Respiratory muscle strength pre- and post-maximal apneas in a world champion breath-hold diver

    Duke, J. W., Hubbard, C. D., Vrdoljak, D., Coombs, G. B., Lovering, A. T., Drvis, I., Dujić, Ž. & Foretic, N., 1 Jan 2025, In: Journal of applied physiology (Bethesda, Md. : 1985). 138, 1, p. 66-72 7 p.

    Research output: Contribution to journalArticlepeer-review

  7. Severity-dependent influence of isocapnic hypoxia on reaction time is independent of neurovascular coupling

    Caldwell, H. G., Coombs, G. B., Tymko, M. M., Nowak-Flück, D. & Ainslie, P. N., 1 May 2018, In: Physiology and Behavior. 188, p. 262-269 8 p.

    Research output: Contribution to journalArticlepeer-review

  8. Sleep-disordered breathing is associated with brain vascular reactivity in spinal cord injury

    Squair, J. W., Lee, A. H. X., Sarafis, Z. K., Coombs, G., Barak, O., Cragg, J. J., Mijacika, T., Pecotic, R., Krassioukov, A. V., Dogas, Z., Dujic, Z. & Phillips, A. A., 10 Dec 2019, In: Neurology. 93, 24, p. e2181-e2191

    Research output: Contribution to journalArticlepeer-review

  9. Spinal Cord Disruption Is Associated with a Loss of Cushing-Like Blood Pressure Interactions

    Saleem, S., Sarafis, Z. K., Lee, A. H. X., Squair, J. W., Barak, O. F., Sober-Williams, E., Suraj, R., Coombs, G. B., Mijacika, T., West, C. R., Krassioukov, A. V., Ainslie, P. N., Dujic, Z., Tzeng, Y.-C. & Phillips, A. A., 1 May 2019, In: Journal of Neurotrauma. 36, 9, p. 1487-1490 4 p.

    Research output: Contribution to journalArticlepeer-review

  10. Standing middle cerebral artery velocity predicts cognitive function and gait speed in older adults with cognitive impairment, and is impacted by sex differences

    Fitzgibbon-Collins, L. K., Coombs, G. B., Noguchi, M., Parihar, S., Hughson, R. L., Borrie, M., Peters, S., Shoemaker, J. K. & Bhangu, J., Jan 2024, In: Cerebral circulation - cognition and behavior. 6, p. 100198

    Research output: Contribution to journalArticlepeer-review

  11. Temporal changes in pulmonary gas exchange efficiency when breath-hold diving below residual volume

    Patrician, A., Spajić, B., Gasho, C., Caldwell, H. G., Dawkins, T., Stembridge, M., Lovering, A. T., Coombs, G. B., Howe, C. A., Barak, O., Drviš, I., Dujić, Ž. & Ainslie, P. N., Apr 2021, In: Experimental Physiology. 106, 4, p. 1120-1133 14 p.

    Research output: Contribution to journalArticlepeer-review