University of Toronto

Canadian scientists read minds with infrared scan

Published in Blood Weekly, February 26th, 2009

Researchers at Canada's largest children's rehabilitation hospital have developed a technique that uses infrared light brain imaging to decode preference – with the goal of ultimately opening the world of choice to children who can't speak or move.

In a study published this month in The Journal of Neural Engineering, Bloorview scientists demonstrate the ability to decode a person's preference for one of two drinks with 80 per cent accuracy by measuring the intensity of near-infrared light absorbed in brain tissue. http://www.iop.org/EJ/abstract/1741-2552/6/1/016003

"This is the first system that decodes preference naturally from spontaneous...

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Source: Blood Weekly (2009-02-26)

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