Why the 'arm cutting' scene in 127 Hours makes you squirm: Scientists reveal how your brain simulates pain it sees on screen

Whether it's the arm cutting incident in 127 hours or the fingernail scene in Black Swan, there are plenty of movie moments that make us wince.

Why the 'arm cutting' scene in 127 Hours makes you squirm: Scientists reveal how your brain simulates pain it sees on screen
Whether it's the arm cutting incident in 127 hours or the fingernail scene in Black Swan, there are plenty of movie moments that make us wince.

What's Your Reaction?

like

dislike

love

funny

angry

sad

wow