The placebo effect has long been dismissed as purely psychological, regarded as a mental trick with no real biological basis.

Two recent studies published in Gastroenterology provide evidence that events in early life shape the long-term health of the ...

Scientists have re-created a pain pathway in the brain by growing four key clusters of human nerve cells in a dish. This laboratory model could be used to help explain certain pain syndromes, and ...

Millions of people who live with chronic pain hear some version of the same dismissal: the scan looks fine, so the problem ...

Deep within the brain, scientists have uncovered a hidden “switch” that may decide whether pain fades away—or lingers for ...

Scientists have recreated the brain circuit responsible for transmitting feelings of pain for the first time. The breakthrough, made by a team at Stanford University in the US, could help with ...

Most people with chronic back pain naturally think their pain is caused by injuries or other problems in the body such as arthritis or bulging disks. But our research team has found that thinking ...

Stanford Medicine investigators have replicated, in a lab dish, one of the most prominent human nervous pathways for sensing pain. This nerve circuit transmits sensations from the body’s skin to the ...

Estrogen may cause certain colon cells, shown in green in this microscope image, to release a hormone called peptide YY. This, in turn, causes a different type of colon cell, colored magenta, to pump ...

A new study found that ADHD traits are more common in people with treatment-resistant chronic pain and are linked to greater ...