OKN, ego vection and motion sickness
نویسندگان
چکیده
منابع مشابه
Vection and visually induced motion sickness: how are they related?
The occurrence of visually induced motion sickness has been frequently linked to the sensation of illusory self-motion (vection), however, the precise nature of this relationship is still not fully understood. To date, it is still a matter of debate as to whether vection is a necessary prerequisite for visually induced motion sickness (VIMS). That is, can there be VIMS without any sensation of ...
متن کاملEye movement, vection, and motion sickness with foveal and peripheral vision.
BACKGROUND Both motion sickness and the illusion of self-motion (i.e., vection) can be induced by moving visual scenes. The results of a previous study imply that motion sickness is primarily dependent on visual motion in foveal vision while vection is primarily dependent on motion in peripheral vision. HYPOTHESIS It was hypothesized that similar motion sickness would be produced when trackin...
متن کاملEffects of ginger on motion sickness and gastric slow-wave dysrhythmias induced by circular vection.
Ginger has long been used as an alternative medication to prevent motion sickness. The mechanism of its action, however, is unknown. We hypothesize that ginger ameliorates the nausea associated with motion sickness by preventing the development of gastric dysrhythmias and the elevation of plasma vasopressin. Thirteen volunteers with a history of motion sickness underwent circular vection, durin...
متن کاملIsolating the Effects of Vection and Optokinetic Nystagmus on Optokinetic Rotation-Induced Motion Sickness
OBJECTIVE This study investigates isolated effects of vection and optokinetic nystagmus (OKN) on visually induced motion sickness (VIMS) provoked by rotating optokinetic drum patterns. BACKGROUND VIMS was the subject of recent standardization activities, but the effects of OKN have not been studied in the absence ofvection. METHOD Experiment 1 suppressed OKN by eye fixation and examined VIM...
متن کاملVection is the main contributor to motion sickness induced by visual yaw rotation: Implications for conflict and eye movement theories
This study investigated the role of vection (i.e., a visually induced sense of self-motion), optokinetic nystagmus (OKN), and inadvertent head movements in visually induced motion sickness (VIMS), evoked by yaw rotation of the visual surround. These three elements have all been proposed as contributing factors in VIMS, as they can be linked to different motion sickness theories. However, a full...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/1.3.222