From Denny: Now this is really cutting edge. Scientists do a scan of 3 areas of the brain to see if you are in love with your spouse. They check for lust, attachment and romance areas of the brain. Very interesting explanations of what the scan depicts.
Watch this video as a writer from Esquire decided to find out how his brain looked in love with his wife vs. how he thought about a sexy actress. Brave or very stupid guy; you decide.