Virtual whiskers have the touch

Publication: msnbc.com   Date: April 8, 2011   View Article

A virtual model of rat whiskers may help scientists unlock the mystery of how our brains turn the mechanics of touch into perceptions.

“Our sense of touch is very mysterious. You can reach into your pocket or your purse and without even looking, you can identify your keys, a coin, or a paperclip,” Mirta Hartmann, who studies sensory and neural systems engineering at Northwestern University, explained to me today.

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