Random Brain Facts

    56 facts tagged with Brain Facts

    The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
    193
    After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
    139
    There are more nerve cells in the human brain than there are stars in the Milky Way.
    349
    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