HumansHuge dose of brain chemical dopamine may have made us smart Two “thinking” regions of human brains are much richer in a neurotransmitter called dopamine than the equivalent brain regions in apes and monkeys èƵ
TechnologyFirst home brain implant lets ‘locked-in’ woman communicate After training on whack-a-mole and Pong, a woman paralysed by ALS has become the first person to use a brain implant at home, communicating by thought alone èƵ