A quarter of a second

Researcher Benjamin Libet discovered that the part of the brain responsible for movement activates a quarter-second before we become aware of our intention to move. There is then another quarter-second before the movement begins. What does this mean? First, it casts an interesting light on what we call “free will”—before we make a conscious decision, our brain has already set the gears in motion! But secondly, it offers us an opportunity.

Tara Branch

Leave a Reply