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When ignored by a friend or broken up with by a partner, we say our heart "hurts" — and neuroscience suggests this may be more than a figure of speech.

What do brain scans reveal when someone experiences social rejection?

Nearly the same brain regions that activate when you burn your hand or feel a stomachache light up
This finding has led to real experimental results showing that taking Tylenol (acetaminophen) can modestly reduce the emotional pain of social rejection.
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What percentage of the body's resting energy does the brain consume?What did scientists confirm they had discovered?How many bones does a typical adult human skeleton have?Are you taller in the morning or at night?About how often does the human stomach lining fully replace itself?What do modern taste researchers say about this classic "tongue map"?At rest, about how long does your blood take to make one full loop around your body?Who has more bones — a newborn baby or an adult?About how many times does an average person's heart beat in a single day?Which part of the human body has no blood supply of its own?How often does your stomach grow a fresh inner lining?Roughly what share of the adult human body is water?

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