Individual motion perception parameters and motion sickness frequency sensitivity in fore-aft motion.

ABSTRACT: Previous literature suggests a relationship between individual characteristics of motion perception and the peak frequency of motion sickness sensitivity. Here, we used well-established paradigms to relate motion perception and motion sickness on an individual level. We recruited 23 participants to complete a two-part experiment. In the first part, we determined individual velocity storage time constants from perceived rotation in response to Earth Vertical Axis Rotation (EVAR) and subjective vertical time constants from perceived tilt in response to centrifugation. The cross-over frequency for resolution of the gravito-inertial ambiguity was derived from our data using the Multi Sensory Observer Model (MSOM). In the second part of the experiment, we determined individual motion sickness f

SUBMITTER: Irmak T 

PROVIDER: S-EPMC8006642 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature