do we use 100 percent of our brain what percent of our brain do we use we use 10 percent of our brains 10 percent of our brain 10 percent of your brain do we use 10 percent of our brain how to use 100 percent of your brain use 100 percent your brain 10 percent of brain percent into decimal human brain its functions what percent of people have aids the right hemisphere of the brain what does a brain tumor look like improving your brain how does alcohol affect your brain the brain on drugs brain exercises to improve memory how to have a healthy brain biggest brain bot hemorrhage in the brain what does a brain tumor feel like lupus of the brain the 5 percenters tumor on the brain drugs and the brain vitamin d brain percent of a number is the brain made of fat three parts of the brain