"Test subjects chose whether to push a button with their right or left hand; seven seconds before they experienced making the choice, their brain activity already predicted their final decisions."
Who takes seven seconds to decide which hand to press with? And was it seven seconds from the time they were given the instruction, or seven seconds before they pressed the button (independent of when they were given the instruction)?
Who takes seven seconds to decide which hand to press with? And was it seven seconds from the time they were given the instruction, or seven seconds before they pressed the button (independent of when they were given the instruction)?