Stroboscopic illumination reduces the severity of motion sickness symptoms, and shutter glasses with a flash frequency of 4 Hz are as effective as a strobe light. Stroboscopic illumination appears to be an effective countermeasure where retinal slip is a significant factor in eliciting motion sickness. Additional research is currently underway to evaluate the stroboscopic glasses efficacy in a variety of different motion environments. Specifically, carsickness, sickness during the microgravity periods of parabolic flight and sea sickness. Possible mechanisms underlying the effectiveness of the glasses are also being investigated. There is evidence from pilot studies showing that the glasses, when strobed at the 4 Hz frequency, reduce saccade velocity to visually presented targets is reduced by approximately half of the normal values. It is interesting to note that adaptation to space flight may also slow saccade velocity.
Stroboscopic Vision as a Treatment for Space Motion Sickness
Seventh Symposium on the Role of the Vestibular ; 2006 ; Noordwijk, Netherlands, Netherlands
2006-06-07
Aufsatz (Konferenz)
Keine Angabe
Englisch
Stroboscopic Vision as a Treatment Motion Sickness
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