Works by Eiken, Ola

Results: 94

Indices of Increased Decompression Stress Following Long-Term Bed Rest.

Published in:

Frontiers in Physiology, 2018, p. N.PAG, doi. 10.3389/fphys.2018.00442

By:

Gennser, Mikael;
Blogg, S. L.;
Eiken, Ola;
Mekjavic, Igor B.

Publication type:

Article

Hypoxia Aggravates Inactivity-Related Muscle Wasting.

Published in:

Frontiers in Physiology, 2018, p. 1, doi. 10.3389/fphys.2018.00494

By:

Debeveca, Tadej;
Ganse, Bergita;
Mittag, Uwe;
Eiken, Ola;
Mekjavic, Igor B.;
Rittweger, Jörn

Publication type:

Article

Intestinal Metagenomes and Metabolomes in Healthy Young Males: Inactivity and Hypoxia Generated Negative Physiological Symptoms Precede Microbial Dysbiosis.

Published in:

Frontiers in Physiology, 2018, p. 1, doi. 10.3389/fphys.2018.00198

By:

Šket, Robert;
Debevec, Tadej;
Kublik, Susanne;
Schloter, Michael;
Schoeller, Anne;
Murovec, Boštjan;
Vogel Mikuš, Katarina;
Makuc, Damjan;
Pečnik, Klemen;
Plavec, Janez;
Mekjavić, Igor B.;
Eiken, Ola;
Prevoršek, Zala;
Stres, Blaž

Publication type:

Article

Hypoxia Exacerbates Negative Emotional State during Inactivity: The Effect of 21 Days Hypoxic Bed Rest and Confinement.

Published in:

Frontiers in Physiology, 2018, p. 1, doi. 10.3389/fphys.2018.00026

By:

Stavrou, Nektarios A. M.;
Debevec, Tadej;
Eiken, Ola;
Mekjavic, Igor B.

Publication type:

Article

The Effect of Bed Rest and Hypoxic Environment on Postural Balance and Trunk Automatic (Re)Actions in Young Healthy Males.

Published in:

Frontiers in Physiology, 2018, p. 1, doi. 10.3389/fphys.2018.00027

By:

Šarabon, Nejc;
Mekjavić, Igor B.;
Eiken, Ola;
Babič, Jan

Publication type:

Article

The Effect of Low Ambient Relative Humidity on Physical Performance and Perceptual Responses during Load Carriage.

Published in:

Frontiers in Physiology, 2017, p. 1, doi. 10.3389/fphys.2017.00451

By:

Mekjavic, Igor B.;
Ciuha, Ursa;
Grönkvist, Mikael;
Eiken, Ola

Publication type:

Article

A brief pre-exercise nap may alleviate physical performance impairments induced by short-term sustained operations with partial sleep deprivation - A field-based study.

Published in:

Chronobiology International: The Journal of Biological & Medical Rhythm Research, 2018, v. 35, n. 10, p. 1464, doi. 10.1080/07420528.2018.1490316

By:

Keramidas, Michail E.;
Siebenmann, Christoph;
Norrbrand, Lena;
Gadefors, Magnus;
Eiken, Ola

Publication type:

Article

Hypoxia Worsens Affective Responses and Feeling of Fatigue During Prolonged Bed Rest.

Published in:

Frontiers in Psychology, 2018, p. 1, doi. 10.3389/fpsyg.2018.00362

By:

Stavrou, Nektarios A. M.;
Debevec, Tadej;
Eiken, Ola;
Mekjavic, Igor B.

Publication type:

Article

The effect of eccentric arm cycling on muscle damage and injury‐related biomarkers.

Published in:

Clinical Physiology & Functional Imaging, 2025, v. 45, n. 1, p. 1, doi. 10.1111/cpf.12911

By:

Gottschalk, Frode;
Gennser, Mikael;
Eiken, Ola;
Elia, Antonis

Publication type:

Article

The effects of hyperbaric oxygen on recovery of eccentric muscle injuries in athletes.

Published in:

International SportMed Journal, 2004, v. 5, n. 3, p. 228

By:

Mekjavic, Igor B.;
Eiken, Ola

Publication type:

Article

Strategies for increasing evaporative cooling during simulated desert patrol mission.

Published in:

Ergonomics, 2016, v. 59, n. 2, p. 298, doi. 10.1080/00140139.2015.1061142

By:

Ciuha, Ursa;
Grönkvist, Mikael;
Mekjavic, Igor B.;
Eiken, Ola

Publication type:

Article

Cardiac performance is influenced by rotational changes of position in the transversal plane, both in the horizontal and in the 60̊ head‐up postures.

Published in:

Clinical Physiology & Functional Imaging, 2018, v. 38, n. 6, p. 1021, doi. 10.1111/cpf.12520

By:

Kölegård, Roger;
Da Silva, Cristina;
Siebenmann, Christoph;
Keramidas, Michail E.;
Eiken, Ola

Publication type:

Article

Antegrade pulsatile arterial-like flow in human limb veins at increased intravascular pressure.

Published in:

Clinical Physiology & Functional Imaging, 2009, v. 29, n. 3, p. 209, doi. 10.1111/j.1475-097X.2009.00859.x

By:

Kölegård, Roger;
Eiken, Ola

Publication type:

Article

Effects of local arteriosclerosis on carotid baroreflex sensitivity and on heart rate and arterial pressure variability in humans.

Published in:

Clinical Physiology & Functional Imaging, 2006, v. 26, n. 1, p. 9, doi. 10.1111/j.1475-097X.2005.00644.x

By:

Eiken, Ola;
Nowak, Jacek;
Jogestrand, Tomas;
Mekjavic, Igor B.

Publication type:

Article

Eccentric exercise before a 90 min exposure at 24,000 ft increases decompression strain depending on body region but not total muscle mass recruited.

Published in:

Experimental Physiology, 2024, v. 109, n. 9, p. 1517, doi. 10.1113/EP091853

By:

Gottschalk, Frode;
Gennser, Mikael;
Günther, Mattias;
Eiken, Ola;
Elia, Antonis

Publication type:

Article

Whole‐body vibration preconditioning reduces the formation and delays the manifestation of high‐altitude‐induced venous gas emboli.

Published in:

Experimental Physiology, 2021, v. 106, n. 8, p. 1743, doi. 10.1113/EP089522

By:

Elia, Antonis;
Eiken, Ola;
Ånell, Rickard;
Grönkvist, Mikael;
Gennser, Mikael

Publication type:

Article

Exercise temperature regulation following a 35‐day horizontal bedrest.

Published in:

Experimental Physiology, 2021, v. 106, n. 7, p. 1498, doi. 10.1113/EP089539

By:

Kounalakis, Stylianos N.;
Keramidas, Michail E.;
Eiken, Ola;
Mekjavic, Igor B.

Publication type:

Article

Do females and males exhibit a similar sarcopenic response as a consequence of normoxic and hypoxic bed rest?

Published in:

Experimental Physiology, 2021, v. 106, n. 1, p. 37, doi. 10.1113/EP087834

By:

Mekjavic, Igor B.;
Eiken, Ola;
Mekjavic, Polona Jaki;
McDonnell, Adam C.

Publication type:

Article

Hypoxia gradually augments metabolic and thermoperceptual responsiveness to repeated whole‐body cold stress in humans.

Published in:

Experimental Physiology, 2020, v. 105, n. 12, p. 2123, doi. 10.1113/EP089070

By:

Keramidas, Michail E.;
Kölegård, Roger;
Eiken, Ola

Publication type:

Article

The LunHab project: Muscle and bone alterations in male participants following a 10 day lunar habitat simulation.

Published in:

Experimental Physiology, 2019, v. 104, n. 8, p. 1250, doi. 10.1113/EP087482

By:

McDonnell, Adam C.;
Eiken, Ola;
Frings‐Meuthen, Petra;
Rittweger, Joern;
Mekjavic, Igor B.

Publication type:

Article

Eccentric exercise‐induced muscle damage and inflammation in conjunction with high‐altitude decompression in adults.

Published in:

Physiological Reports, 2024, v. 12, n. 23, p. 1, doi. 10.14814/phy2.70147

By:

Gottschalk, Frode;
Gennser, Mikael;
Günther, Mattias;
Eiken, Ola;
Elia, Antonis

Publication type:

Article

The influence of a sustained 10‐day hypoxic bed rest on cartilage biomarkers and subchondral bone in females: The FemHab study.

Published in:

Physiological Reports, 2020, v. 8, n. 8, p. 1, doi. 10.14814/phy2.14413

By:

McDonnell, Adam C.;
Eiken, Ola;
Mekjavic, Igor B.;
Žlak, Nik;
Drobnič, Matej

Publication type:

Article

PlanHab (Planetary Habitat Simulation): the combined and separate effects of 21 days bed rest and hypoxic confinement on human skeletal muscle miRNA expression.

Published in:

Physiological Reports, 2016, v. 4, n. 8, p. n/a, doi. 10.14814/phy2.12753

By:

Rullman, Eric;
Mekjavic, Igor B.;
Fischer, Helene;
Eiken, Ola

Publication type:

Article

PlanHab: Hypoxia counteracts the erythropoietin suppression, but seems to exaggerate the plasma volume reduction induced by 3 weeks of bed rest.

Published in:

Physiological Reports, 2016, v. 4, n. 7, p. n/a, doi. 10.14814/phy2.12760

By:

Keramidas, Michail E.;
Mekjavic, Igor B.;
Kölegård, Roger;
Choukèr, Alexander;
Strewe, Claudia;
Eiken, Ola

Publication type:

Article

Physiological and psychological determinants of whole-body endurance exercise following short-term sustained operations with partial sleep deprivation.

Published in:

2018

By:

Keramidas, Michail E.;
Gadefors, Magnus;
Nilsson, Lars-Ove;
Eiken, Ola

Publication type:

journal article

No association between hand and foot temperature responses during local cold stress and rewarming.

Published in:

2017

By:

Norrbrand, Lena;
Kölegård, Roger;
Keramidas, Michail;
Mekjavic, Igor;
Eiken, Ola;
Keramidas, Michail E;
Mekjavic, Igor B

Publication type:

journal article

The effect of a Live-high Train-high exercise regimen on behavioural temperature regulation.

Published in:

2017

By:

Morrison, Shawnda;
Ciuha, Urša;
Zavec-Pavlinić, Daniela;
Eiken, Ola;
Mekjavic, Igor;
Morrison, Shawnda A;
Ciuha, Urša;
Zavec-Pavlinić, Daniela;
Mekjavic, Igor B

Publication type:

journal article

Intraocular pressure and cerebral oxygenation during prolonged headward acceleration.

Published in:

2017

By:

Eiken, Ola;
Keramidas, Michail;
Taylor, Nigel;
Grönkvist, Mikael;
Keramidas, Michail E;
Taylor, Nigel A S;
Grönkvist, Mikael

Publication type:

journal article

The arterial baroreflex and inherent G tolerance.

Published in:

2016

By:

Sundblad, Patrik;
Kölegård, Roger;
Migeotte, Pierre-Francois;
Delière, Quentin;
Eiken, Ola;
Kölegård, Roger;
Delière, Quentin

Publication type:

journal article

G tolerance and the vasoconstrictor reserve.

Published in:

European Journal of Applied Physiology, 2014, v. 114, n. 12, p. 2521, doi. 10.1007/s00421-014-2957-z

By:

Sundblad, Patrik;
Kölegård, Roger;
Eiken, Ola

Publication type:

Article

Separate and combined effects of 21-day bed rest and hypoxic confinement on body composition.

Published in:

European Journal of Applied Physiology, 2014, v. 114, n. 11, p. 2411, doi. 10.1007/s00421-014-2963-1

By:

Debevec, Tadej;
Bali, Tarsi;
Simpson, Elizabeth;
Macdonald, Ian;
Eiken, Ola;
Mekjavic, Igor

Publication type:

Article

Circadian rhythm of peripheral perfusion during 10-day hypoxic confinement and bed rest.

Published in:

European Journal of Applied Physiology, 2014, v. 114, n. 10, p. 2093, doi. 10.1007/s00421-014-2923-9

By:

McDonnell, Adam;
Eiken, Ola;
Mekjavic, Polona;
Mekjavic, Igor

Publication type:

Article

The separate and combined effects of hypoxia and sustained recumbency/inactivity on sleep architecture.

Published in:

European Journal of Applied Physiology, 2014, v. 114, n. 9, p. 1973, doi. 10.1007/s00421-014-2909-7

By:

Rojc, Bojan;
Morrison, Shawnda;
Eiken, Ola;
Mekjavic, Igor;
Dolenc-Grošelj, Leja

Publication type:

Article

Blood pressure regulation V: in vivo mechanical properties of precapillary vessels as affected by long-term pressure loading and unloading.

Published in:

European Journal of Applied Physiology, 2014, v. 114, n. 3, p. 499, doi. 10.1007/s00421-013-2758-9

By:

Eiken, Ola;
Mekjavic, Igor;
Kölegård, Roger

Publication type:

Article

Effects of physical fitness on relaxed G-tolerance and the exercise pressor response.

Published in:

European Journal of Applied Physiology, 2013, v. 113, n. 11, p. 2749, doi. 10.1007/s00421-013-2710-z

By:

Kölegård, Roger;
Mekjavic, Igor;
Eiken, Ola

Publication type:

Article

Prevailing evidence contradicts the notion of a 'normobaric oxygen paradox'.

Published in:

2012

By:

Keramidas, Michail;
Eiken, Ola;
Mekjavic, Igor

Publication type:

Letter

Prevailing evidence contradicts the notion of a "normobaric oxygen paradox".

Published in:

2012

By:

Keramidas ME;
Eiken O;
Mekjavic IB;
Keramidas, Michail E;
Eiken, Ola;
Mekjavic, Igor B

Publication type:

Letter

Exercise thermoregulatory responses following a 28-day sleep-high train-low regimen.

Published in:

European Journal of Applied Physiology, 2012, v. 112, n. 11, p. 3881, doi. 10.1007/s00421-012-2374-0

By:

Kounalakis, Stylianos;
Eiken, Ola;
Mekjavic, Igor

Publication type:

Article

G tolerance vis-à-vis pressure-distension and pressure-flow relationships of leg arteries.

Published in:

2012

By:

Eiken O;
Mekjavic I;
Sundblad P;
Kölegård R;
Eiken, Ola;
Mekjavic, Igor;
Sundblad, Patrik;
Kölegård, Roger

Publication type:

journal article

G tolerance vis-à-vis pressure-distension and pressure-flow relationships of leg arteries.

Published in:

European Journal of Applied Physiology, 2012, v. 112, n. 10, p. 3619, doi. 10.1007/s00421-012-2349-1

By:

Eiken, Ola;
Mekjavic, Igor;
Sundblad, Patrik;
Kölegård, Roger

Publication type:

Article

Effects of motion sickness on thermoregulatory responses in a thermoneutral air environment.

Published in:

European Journal of Applied Physiology, 2012, v. 112, n. 5, p. 1717, doi. 10.1007/s00421-011-2142-6

By:

Nobel, Gerard;
Tribukait, Arne;
Mekjavic, Igor;
Eiken, Ola

Publication type:

Article

Acute short-term hyperoxia followed by mild hypoxia does not increase EPO production: resolving the "normobaric oxygen paradox".

Published in:

2012

By:

Debevec T;
Keramidas ME;
Norman B;
Gustafsson T;
Eiken O;
Mekjavic IB;
Debevec, Tadej;
Keramidas, Michail E;
Norman, Barbara;
Gustafsson, Thomas;
Eiken, Ola;
Mekjavic, Igor B

Publication type:

journal article

Acute short-term hyperoxia followed by mild hypoxia does not increase EPO production: resolving the 'normobaric oxygen paradox'.

Published in:

European Journal of Applied Physiology, 2012, v. 112, n. 3, p. 1059, doi. 10.1007/s00421-011-2060-7

By:

Debevec, Tadej;
Keramidas, Michail;
Norman, Barbara;
Gustafsson, Thomas;
Eiken, Ola;
Mekjavic, Igor

Publication type:

Article

Distensibility in human veins as affected by 5 weeks of repeated elevations of local transmural pressure.

Published in:

2011

By:

Kölegård, Roger;
Eiken, Ola;
Kölegård, Roger

Publication type:

journal article

Effect of 21 days of horizontal bed rest on behavioural thermoregulation.

Published in:

2010

By:

Yogev, Daniel;
Eiken, Ola;
Pisot, Rado;
Biolo, Gianni;
di Prampero, Pietro;
Narici, Marco;
Mekjavic, Igor B.

Publication type:

journal article

Increased distensibility in dependent veins following prolonged bedrest.

Published in:

2009

By:

Kölegård, Roger;
Mekjavic, Igor;
Eiken, Ola;
Kölegård, Roger;
Mekjavic, Igor B

Publication type:

journal article

The influence of fatigue-induced increase in relative work rate on temperature regulation during exercise.

Published in:

2008

By:

Kacin, Alan;
Golja, Petra;
Tipton, Michael J.;
Eiken, Ola;
Mekjavic, Igor B.

Publication type:

journal article

The influence of acute and 23 days of intermittent hypoxic exposures on the exercise-induced forehead sweating response.

Published in:

European Journal of Applied Physiology, 2007, v. 99, n. 5, p. 557, doi. 10.1007/s00421-006-0364-9

By:

Kacin, Alan;
Golja, Petra;
Eiken, Ola;
Tipton, Michael J.;
Mekjavic, Igor B.

Publication type:

Article

The influence of acute and 23 days of intermittent hypoxic exposures on the exercise-induced forehead sweating response.

Published in:

2007

By:

Kacin, Alan;
Golja, Petra;
Eiken, Ola;
Tipton, Michael J;
Mekjavic, Igor B

Publication type:

journal article

Hip, thigh and calf muscle atrophy and bone loss after 5-week bedrest inactivity.

Published in:

2007

By:

Berg, Hans E.;
Eiken, Ola;
Miklavcic, Lucijan;
Mekjavic, Igor B.

Publication type:

journal article