title: [Characteristics of motion sickness during prolonged otolith stimulation in anti-orthostatic position].
abstract: Thirty healthy volunteers were tested for an extended period of time (up to 4 hours) on modified parallel swings during a head-down tilt (-8 degrees) study. The pattern of motion sickness that developed in this situation was evaluated in terms of physiological parameters (electrocardiography, rheoencephalography, arterial pressure, respiration rate electrooculography, etc.), hormonal status, fluid-electrolyte balance, sensory function. The test subjects developed a vestibulo-hemodynamic syndrome that included vestibular disorders, spatial illusions, fluid displacement in the cranial direction, excitation of the hypothalamic-pituitary-adrenal system, changes in fluid-electrolyte balance. The resulting data may help better understand mechanisms underlying motion sickness.
authors.forename: E I
authors.initials: EI
authors.lastname: Matsnev
authors.forename: I Ia
authors.initials: IIa
authors.lastname: Iakovleva
authors.forename: M I
authors.initials: MI
authors.lastname: Serebrennikov
authors.forename: B K
authors.initials: BK
authors.lastname: Gavrilin
authors.forename: L N
authors.initials: LN
authors.lastname: Zakharova
authors.forename: I A
authors.initials: IA
authors.lastname: Nichiporuk
authors.forename: V G
authors.initials: VG
authors.lastname: Isupov
authors.forename: A S
authors.initials: AS
authors.lastname: Markin
mesh_terms: D004562:Electrocardiography; D004585:Electrooculography; D006439:Hemodynamics; D006801:Humans; D009041:Motion Sickness / Q000503:physiopathology*; D010037:Otolithic Membrane / Q000503:physiopathology*; D011187:Posture; D012119:Respiration; D012444:Saccule and Utricle / Q000503:physiopathology*; D013997:Time Factors; D014722:Vestibule, Labyrinth / Q000503:physiopathology
vernacular_title: Osobennosti techeniia bolezni dvizheniia pri dlitel'noĭ otolitovoĭ stimuliatsii v antiortostaticheskom polozhenii.