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 ...

Diseases, Conditions, Syndromes

8 pressing questions about long COVID-19, answered

At this point in the COVID-19 pandemic, a mild bout of the virus may mean a week or so of symptoms followed by a full recovery. However, a small subset of people infected with the virus never fully recover and experience ...

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