FALSE

The claim that humans only use ten percent of their brains is false and has been debunked by numerous high-credibility scientific and medical sources 1 5 7. Modern neuroscience demonstrates that humans actually use their entire brain every day 3 5 11. While not every neuron fires simultaneously, functional imaging shows activity across the entire organ even during basic tasks or sleep 3 4. This persistent myth, often featured in popular media like the movie Lucy, misrepresents how the brain functions 2 6. Surveys indicate that while up to 65 percent of people believe this statistic, it is 100 percent a myth 5 9 11. Medical experts confirm there are no dormant parts of the brain waiting to be activated 10 12.