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Purple exists only in our brains

There is something unique about the color purple: Our brain makes it up. So you might just call purple a pigment of our imagination. It’s also a fascinating example of how the brain creates something beautiful when faced with a…

Psychologists pinpoint a subtle sign of relationship quality

A recent study published in Emotion reveals a connection between the synchrony of smiles in romantic partners and their overall relationship satisfaction. By examining the timing and coordination of smiles during partner interactions, the researchers discovered that couples who reported…