The human brain is the body's computer. Find out everything there is to know about your brain and stay updated on the latest news with the comprehensive articles and images of the brain at LiveScience.com. Learn more about this vital organ as scientists continue to make amazing discoveries about your brain.
A wirelessly powered implant the size of a grain of rice can electrically stimulate the brains of mice as the rodents do what they please. The implant could help scientists better understand and treat mental health disorders such as depression.