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Year Number of Results
2001 2
2002 1
2003 1
2004 1
2005 1
2006 1
2007 3
2008 1
2013 1
2014 1
2018 3
2019 1
2020 0
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Page 1
Cognitive Effects of Repeated Acute Exposure to Very High Altitude Among Altitude-Experienced Workers at 5050 m.
Pun M, Guadagni V, Drogos LL, Pon C, Hartmann SE, Furian M, Lichtblau M, Muralt L, Bader PR, Moraga FA, Soza D, Lopez I, Rawling JM, Ulrich S, Bloch KE, Giesbrecht B, Poulin MJ. Pun M, et al. Among authors: poulin mj. High Alt Med Biol. 2019 Dec;20(4):361-374. doi: 10.1089/ham.2019.0012. Epub 2019 Oct 25. High Alt Med Biol. 2019. PMID: 31651199
Materials and Methods: Twenty healthy male workers were recruited and assigned to either a moderate-altitude first (MAF group, Test 1: 2900 m and Test 2: 5050 m) or to a high-altitude first (HAF group, Test 1: 5050 m and Test 2: 2900 m). ...Conclusions: Our findings …
Materials and Methods: Twenty healthy male workers were recruited and assigned to either a moderate-altitude first (MAF group, Test 1 …
Effects on Cognitive Functioning of Acute, Subacute and Repeated Exposures to High Altitude.
Pun M, Guadagni V, Bettauer KM, Drogos LL, Aitken J, Hartmann SE, Furian M, Muralt L, Lichtblau M, Bader PR, Rawling JM, Protzner AB, Ulrich S, Bloch KE, Giesbrecht B, Poulin MJ. Pun M, et al. Among authors: poulin mj. Front Physiol. 2018 Aug 21;9:1131. doi: 10.3389/fphys.2018.01131. eCollection 2018. Front Physiol. 2018. PMID: 30246787 Free PMC article.
Objective: Neurocognitive functions are affected by high altitude, however the altitude effects of acclimatization and repeated exposures are unclear. We investigated the effects of acute, subacute and repeated exposure to 5,050 m on cognition among altitude- …
Objective: Neurocognitive functions are affected by high altitude, however the altitude effects of acclimatization and repeate …
Effect of Acute, Subacute, and Repeated Exposure to High Altitude (5050 m) on Psychomotor Vigilance.
Pun M, Hartmann SE, Furian M, Dyck AM, Muralt L, Lichtblau M, Bader PR, Rawling JM, Ulrich S, Bloch KE, Poulin MJ. Pun M, et al. Among authors: poulin mj. Front Physiol. 2018 Jun 4;9:677. doi: 10.3389/fphys.2018.00677. eCollection 2018. Front Physiol. 2018. PMID: 29915546 Free PMC article.
Methods: A total of 21 healthy altitude-naive individuals (25 ± 4 years; 13 females) completed 2 cycles of altitude exposure separated by 7 days at low altitude (LA, 520 m). ...Altitude acclimatization over 6 days recovers the reaction speed and preven …
Methods: A total of 21 healthy altitude-naive individuals (25 ± 4 years; 13 females) completed 2 cycles of altitude exposure s …
Exercise Performance of Lowlanders with COPD at 2,590 m: Data from a Randomized Trial.
Furian M, Hartmann SE, Latshang TD, Flueck D, Murer C, Scheiwiller PM, Osmonov B, Ulrich S, Kohler M, Poulin MJ, Bloch KE. Furian M, et al. Among authors: poulin mj. Respiration. 2018;95(6):422-432. doi: 10.1159/000486450. Epub 2018 Mar 2. Respiration. 2018. PMID: 29502125 Free article.
BACKGROUND: Effects of hypobaric hypoxia at altitude on exercise performance of lowlanders with chronic obstructive pulmonary disease (COPD) have not been studied in detail. OBJECTIVES: To quantify changes in exercise performance and associated physiologic responses in low …
BACKGROUND: Effects of hypobaric hypoxia at altitude on exercise performance of lowlanders with chronic obstructive pulmonary disease …
Cerebrovascular responses to altitude.
Brugniaux JV, Hodges AN, Hanly PJ, Poulin MJ. Brugniaux JV, et al. Among authors: poulin mj. Respir Physiol Neurobiol. 2007 Sep 30;158(2-3):212-23. doi: 10.1016/j.resp.2007.04.008. Epub 2007 May 1. Respir Physiol Neurobiol. 2007. PMID: 17544954 Review.
With long-term altitude exposure, a number of mechanisms play a role in regulating CBF, including acid-base balance, hematological modifications, and angiogenesis. Finally, several cerebrovascular disorders are associated with altitude exposure. Existing gaps in our …
With long-term altitude exposure, a number of mechanisms play a role in regulating CBF, including acid-base balance, hematological mo …
Role of chemoreception in cardiorespiratory acclimatization to, and deacclimatization from, hypoxia.
Dempsey JA, Powell FL, Bisgard GE, Blain GM, Poulin MJ, Smith CA. Dempsey JA, et al. Among authors: poulin mj. J Appl Physiol (1985). 2014 Apr 1;116(7):858-66. doi: 10.1152/japplphysiol.01126.2013. Epub 2013 Dec 26. J Appl Physiol (1985). 2014. PMID: 24371017 Free PMC article. Review.
During sojourn to high altitudes, progressive time-dependent increases occur in ventilation and in sympathetic nerve activity over several days, and these increases persist upon acute restoration of normoxia. ...
During sojourn to high altitudes, progressive time-dependent increases occur in ventilation and in sympathetic nerve activity over se …
Effect of five nights of normobaric hypoxia on cardiovascular responses to acute isocapnic hypoxia in humans: relationship to ventilatory chemosensitivity.
Ainslie PN, Kolb JC, Ide K, Poulin MJ. Ainslie PN, et al. Among authors: poulin mj. Ergonomics. 2005 Sep 15-Nov 15;48(11-14):1523-34. doi: 10.1080/00140130500101403. Ergonomics. 2005. PMID: 16338718
Twelve male subjects [26.6 +/- 4.1 (SD) years] slept 8-9 h day(-1) overnight for five consecutive days at a simulated altitude of 4300 m (FiO2 = approximately 13.8%). ...
Twelve male subjects [26.6 +/- 4.1 (SD) years] slept 8-9 h day(-1) overnight for five consecutive days at a simulated altitude of 430 …
Cardiovascular and cerebrovascular responses to acute isocapnic and poikilocapnic hypoxia in humans.
Steinback CD, Poulin MJ. Steinback CD, et al. Among authors: poulin mj. J Appl Physiol (1985). 2008 Feb;104(2):482-9. doi: 10.1152/japplphysiol.00553.2007. Epub 2007 Nov 29. J Appl Physiol (1985). 2008. PMID: 18263856 Free article. Clinical Trial.
Effects of acetazolamide on ventilatory, cerebrovascular, and pulmonary vascular responses to hypoxia.
Teppema LJ, Balanos GM, Steinback CD, Brown AD, Foster GE, Duff HJ, Leigh R, Poulin MJ. Teppema LJ, et al. Among authors: poulin mj. Am J Respir Crit Care Med. 2007 Feb 1;175(3):277-81. doi: 10.1164/rccm.200608-1199OC. Epub 2006 Nov 9. Am J Respir Crit Care Med. 2007. PMID: 17095745 Clinical Trial.
RATIONALE: Acute mountain sickness (AMS) may affect individuals who (rapidly) ascend to altitudes higher than 2,000-3,000 m. A more serious consequence of rapid ascent may be high-altitude pulmonary edema, a hydrostatic edema associated with increased pulmonary capi …
RATIONALE: Acute mountain sickness (AMS) may affect individuals who (rapidly) ascend to altitudes higher than 2,000-3,000 m. A more s …
Effects of five consecutive nocturnal hypoxic exposures on the cerebrovascular responses to acute hypoxia and hypercapnia in humans.
Kolb JC, Ainslie PN, Ide K, Poulin MJ. Kolb JC, et al. Among authors: poulin mj. J Appl Physiol (1985). 2004 May;96(5):1745-54. doi: 10.1152/japplphysiol.00977.2003. Epub 2004 Jan 16. J Appl Physiol (1985). 2004. PMID: 14729726 Free article.
We hypothesized that five nocturnal hypoxic exposures (8 h/day) at a simulated altitude of 4,300 m (inspired O2 fraction = approximately 13.8%) would elicit cerebrovascular responses that are similar to those that have been reported during chronic altitude exposures …
We hypothesized that five nocturnal hypoxic exposures (8 h/day) at a simulated altitude of 4,300 m (inspired O2 fraction = approximat …
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