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Published online 29 November 2005 | Nature | doi:10.1038/news0051128-4
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Mind trick 'whittles the waist'
Illusion helps scientists to spot brain regions that shape our body image.
Scientists have harnessed a perceptual trick known as the 'Pinocchio illusion' to help pinpoint the brain regions that control how we view our bodies. They made the discovery by scanning the brains of volunteers experiencing the illusion, which involved stimulating their wrist tendons to make them feel thinner.
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