Random Brain Facts

    56 facts tagged with Brain Facts

    After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
    55
    Caffeine boosts memory.
    405
    The adult human brain weighs about 3 pounds (1,300-1,400 g).
    99
    Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
    252