title: [The effect of auditory image moving in vertical plane upon posture responses of humans].
abstract: The influence of sound image motion on postural reactions was studied. The movement of sound source was created by successive switching of the loudspeakers situated over the arc in sagittal plane. Movement duration of sound stimulus was 1.6 s, 3.2 s and 4.8 s. The mean sway magnitudes decreased when the stimuli duration was 1.6 s and 3.2 s. Averaging of the wave-forms of center-of-pressure sway for signal with 4.8 s duration revealed that the sound image presentation induces body displacement in the direction opposite to that of sound image.
authors.forename: M Iu
authors.initials: MIu
authors.lastname: Agaeva
authors.forename: Ia A
authors.initials: IaA
authors.lastname: Al'tman
authors.forename: I Iu
authors.initials: IIu
authors.lastname: Kirillova
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011187:Posture / Q000502:physiology*; D011571:Psychoacoustics; D013017:Sound Localization / Q000502:physiology*