A5020961690- Spaceflight effects on biology
- Circadian rhythm and melatonin
- COVID-19 and Mental Health
- Cognitive and psychological constructs research
- High Altitude and Hypoxia
- Neural and Behavioral Psychology Studies
- Human-Automation Interaction and Safety
- Recreation, Leisure, Wilderness Management
- Paranormal Experiences and Beliefs
- Spatial Cognition and Navigation
- Space exploration and regulation
- Fusion and Plasma Physics Studies
- Optical Imaging and Spectroscopy Techniques
- Electromagnetic Fields and Biological Effects
- Health, Medicine and Society
- Virtual Reality Applications and Impacts
- Travel Writing and Literature
- Stress Responses and Cortisol
- Planetary Science and Exploration
- Migration, Identity, and Health
- Disaster Response and Management
- Heart Rate Variability and Autonomic Control
- Cognitive Science and Mapping
- Caribbean and African Literature and Culture
- Team Dynamics and Performance
Inserm
2018
Université de Caen Normandie
2018
Haute École de Bruxelles
2018
Normandie Université
2018
In situ evaluation of human brain performance and arousal remains challenging during operational circumstances, hence the need for a rapid, reliable reproducible tool. Here we hypothesized that Critical flicker fusion frequency (CFFF) reflecting/requiring visual integration, visuo-motor skills decision-taking process might be powerful, fast simple tool in modified gravity environments. Therefore 11 male healthy volunteers were assessed higher cognitive functions with CFFF parabolic flights....
ABSTRACT Background Military personnel are exposed to a high level of operational stress that degrades their psychophysiological and cognitive performance could impact the mission. Commando training is unique opportunity assess psychological, physiological, in an ecological setting. Methods Psychological, were evaluated at baseline, before after 1-week commando course consisting exercises night walks. Psychological factors (anxiety, subjective stress), physiological measures (heart rate...
This research action focuses on the multifunctional adaptation of a small social group composed men and women from different backgrounds living in extreme conditions. An anomic environment is situation encountered during 40 days underground cavities. That definition DEEP TIME mission. In this environmental experimental framework, ethological approach was implemented. It offers complementarity enriches knowledge resulting investigations space domain but also wide range analogous situations...
Introduction: Spaceflight simulation studies like confinement in small volume habitat with limited physical activity have reported even after 60 days an abnormal arterial wall adaptation increase thickness or stiffness. The purpose of the current study was to determine effects on blood vessel and organ structure 40 isolation a huge intensive activity. Method: Data were collected from 14 individuals (7 male) who isolated cavern for 40-days while performing normal daily activities without time...
The quality of ultrasound images is dependent on operator skill level. Therefore, an automated system required for situations, such as spaceflight, where a trained sonographer not present. current study compared 3D volume capture method assessment (triggered by novices) with respect to teleoperation expert (T-echo). Ultrasound were collected from 14 participants (8 male) using commercial portable echograph motorized probes (3D) and later teleoperated A novice positioned the probe over...
RésuméL'environnement économique amène les équipes logistiques à être confrontées des situations extrêmes de gestion. Au cœur ces se pose la question fabrication coordination permettant d'accomplir tâches sous contraintes. À l'aune d'une étude cas particulière expédition en contexte extrême où 15 personnes sont confinées pendant 40 jours dans un environnement souterrain et privés toute information temporelle, nous étudions le processus au fil du temps. Les résultats contribuent mettre...
Le rythme du sommeil est influencé par notre environnement (cycles jour/nuit) et à organisation sociale (temps de travail/temps repos). Pour étudier les rythmes biologiques en tirer des enseignements, il faut déconnecter individus repères temporels naturels technologiques. Afin compléter expériences préexistantes sur ce sujet, l’expérience Deep Time a été mise place. Elle visait plonger 14 ordinaires dans un espace sans (la grotte Lombrives Ariège, France) pendant 41 jours pour observer leur...