title: [Space physiology and psychology: long missions].
abstract: Until now spatial physiology and medicine concern mainly disturbances caused by life in microgravity during short stay (days, weeks). Neuro-sensorial, cardiovascular, osteo-muscular manifestations are well known; their prophylaxis is in great part established. It is shortly speak of them. Consequence of long stay (months or years) are not so well known; they are physiologic and psychologic. These long flights are now rare but they would probably be more numerous in next future. Authors present successively physics dangers: radiations, meteorites, composition of screw, number and selective tests, alimentation, fry time, habitation, biologic rhythms, psychism... We meet the same psychologic problems as great explorations have known.
authors.forename: G
authors.initials: G
authors.lastname: Lazorthes
mesh_terms: D000222:Adaptation, Physiological / Q000502:physiology*; D000223:Adaptation, Psychological; D002940:Circadian Rhythm; D006801:Humans; D013026:Space Flight; D014893:Weightlessness / Q000009:adverse effects
vernacular_title: Physiologie et psychologie spatiales: les longs séjours.