NCBI ROFL: Your rug is so ugly it makes me sick. Literally.

By ncbi rofl | January 26, 2012 7:07 pm

The sickening rug: a repeating static pattern that leads to motion-sickness-like symptoms.

“The nauseogenic properties of a patterned rug that reputedly caused motion-sickness-like symptoms in those who viewed it was the topic of this study. Naive observers viewed a 1:1 scale image of the black-and-white patterned rug and a homogeneous gray region of equivalent luminance in a counterbalanced within-subjects design. After 5 min of viewing, symptoms were assessed with the simulator sickness questionnaire (SSQ), yielding a total SSQ score and sub-scores for nausea, oculomotor symptoms, and disorientation. All four scores were significantly higher in the rug condition. Observers also reported significantly more self-motion perception in the rug condition, even though they were seated during the experiment. Results are consistent with findings that suggest that neurologically normal individuals who view a repeating static pattern can experience unpleasant symptoms, some of which are similar to motion sickness.”

Bonus quote from the full text:
“Bottom line: be careful what you buy. You might have to look at it for a while and
it might just make you feel sick.”

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CATEGORIZED UNDER: NCBI ROFL, rated G
  • Robert

    The picture is making me a little dizzy just from seeing it with my peripheral vision while reading the article.  I always thought it was fascinating how certain patterns can make one dizzy just by looking at them.

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