Scientists claim first in using brain scans to predict intentions

March 7, 2007

At a laboratory in Germany, volunteers slide into a donut-shaped MRI machine and perform simple tasks, such as deciding whether to add or subtract two numbers, or choosing which of two buttons to press. They have no inkling that scientists in the next room are trying to read their minds — using a brain scan to figure out their intention before it is turned into action. (AP)