Brain love or heart love?

Results from a science team revealed when a person falls in love,
12 areas of the brain work in the same time to release euphoria-inducing
chemicals such as dopamine, oxytocin, adrenaline and vasopression.
The love feeling also affects sophisticated cognitive functions,
such as mental representation, metaphors and body image.
The findings raise the question: Does the heart fall in love, or the brain?
Well after having read this many would say the brain, but the heart is
also involved because the complex concept of love is formed by both
bottom-up and top-down processes from the brain to the heart and vice versa.
Researchers also found blood levels of nerve growth factor,
or NGF, also increased. Those levels were significantly higher in
couples who had just fallen in love.

Brain and/or heart - Love is one cool thing!!!