Your Fingers Know When You Make a Typo | Wired Science | Wired.com - 1 views
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Ryan Catalani on 30 Oct 10"But the speed of the typists' keystrokes revealed something else. After hitting the wrong key, a typist's fingers slowed down for the next keystroke, even if the researchers sneakily fixed the error so that the typist didn't notice it. In these cases, a typist wasn't explicitly aware of the mistake, but the brain's motor signal changed nevertheless."