Neuroscience

'Sixth sense' may be more than just a feeling

With the help of two young patients with a unique neurological disorder, an initial study by scientists at the National Institutes of Health suggests that a gene called PIEZO2 controls specific aspects of human touch and ...

Medical research

Researchers end decade-long search for mechanical pain sensor

Researchers at McGill University have discovered that a protein found in the membrane of our sensory neurons are involved in our capacity to feel mechanical pain, laying the foundation for the development of powerful new ...

Psychology & Psychiatry

Hugs may help protect against conflict-related distress

Receiving hugs may buffer against deleterious changes in mood associated with interpersonal conflict, according to a study published October 3rd in the open-access journal PLOS ONE by Michael Murphy of Carnegie Mellon University, ...

Neuroscience

How touch dampens the brain's response to painful stimuli

When we press our temples to soothe an aching head or rub an elbow after an unexpected blow, it often brings some relief. It is believed that pain-responsive cells in the brain quiet down when these neurons also receive touch ...

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