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Romantic Love Emotion

Valentine's Day: Your Brain on Love

Lucy L. Brown, Ph.D. | Posted 04.15.2012 | Science
Lucy L. Brown, Ph.D.

What is this thing called love? As a neuroscientist, I study the brain systems of love and relationships, which are curiously related to brain systems of hunger and thirst. I now see love as part of a built-in survival system.