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Illusion measures - Coggle Diagram
Illusion measures
objective measures
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CAUTION: dissociation between conscious awareness of environmental situation and subconscious motor control
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behavioural measures
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body sway
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force platforms, body mounted accelerometers, or video methods
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subjective measures: strength of the perceived self-motion or the compellingness of the body displacement
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during experience or retrospectively? if retrospectively, trial- or block-wise?
Vection intensity and convincingness are highly correlated, but may also differ in some instances
Montage
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Acoustic, auditory landmarks
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target objects as cues, position relative to landmarks
natural and relaxed conditions, fixation could surpress nystagmoid eye movements
physiological correlates
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Nystagmus, part of VOR
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often accompanies, but vection can be perceived in the absence of nystagmus (and vice versa)
Afternystagmus as a stronger, more reliable indicator
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