Why hugs feel so good: Scientists uncover circuit that transmits 'pleasant touch' to the brain - Daily Mail

Researchers at Washington University School of Medicine in St. Louis claim the discovery may help scientists better understand and treat disorders such as autism.

Hugging, holding hands and caressing give us a psychological boost that is known to be important for emotional well-being and healthy development. But until now, it has been unclear why we derive pl… [+6420 chars]

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