Life

Medical metaphors: A 'positive outlook' may mean difference in brain make-up

Upbeat people may process visual information differently to others
Upbeat people may process visual information differently to others

Turns of phrase that have scientific truth.

This week: Positive outlook

PEOPLE who are more open and agreeable might have a different ability to process visual information, according to research carried out in 2017 by Melbourne University in Australia.

Volunteers were asked to fill out a personality questionnaire before taking a visual test involving swapping looking at a red image with one eye, then a green image with the other. The exercise usually leads to the viewer seeing one image that flips between red and green, as your brain can only understand one image at a time.

But the scientists found that the participants who were more open in the personality quiz were better able to see the patchwork effect – possibly indicating they have more flexible brains, reported the Journal of Research in Personality.

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