TECH
11/09/2010 05:12 am ET | Updated May 25, 2011

Brain Scans Can Predict How You'll React To A Movie Scene

A deafening roar and the cinema screen explodes with light. The scene is certainly startling, but is this movie stirring up the right emotional reactions deep down? Rather than ask your opinion, it's now possible to cut out the middleman and go straight to your brain for the verdict.

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