Random Brain Facts

    56 facts tagged with Brain Facts

    An ant brain has about 250 000 brain cells. A human brain has 10,000 million so a colony of 40,000 ants has collectively the same size brain as a human.
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    After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
    139
    The cat brain weighs about 30g.
    167
    There are more nerve cells in the human brain than there are stars in the Milky Way.
    349
    After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
    55