Nearly half of the patients with rheumatoid arthritis (RA) in sustained clinical and ultrasound remission still report unacceptable pain, with women experiencing higher pain levels than men. Patient ...

A breakthrough discovery reveals how the SLC45A4 gene fine-tunes polyamine transport in sensory neurons, reshaping our understanding of pain and opening new paths for targeted therapies. Study: ...

Pain has a protective role. A primary role of acute pain is to protect us from further harm. For example, a painful blister on your foot can motivate you to stop walking or to wear more comfortable ...

Chronic pain continues to be one of the most challenging health problems that exists. Sadly, the suffering from chronic pain often flummoxes the medical community and leads to people feeling ignored ...

Pain perception can vary greatly. Sometimes, we feel pain more intensely than expected due to an injury or physical ailment but may feel less intense pain at other similar instances. This variability ...

If a person hides their own hand and focuses on a rubber hand instead, they may perceive it as part of their own body under certain conditions. What sounds like a gimmick could one day be used to help ...

In a study published in Nature Human Behaviour on Oct. 9, researchers led by Profs. TU Yiheng and HU Li from the Institute of Psychology of the Chinese Academy of Sciences have uncovered a neural ...

A new study has found that the brain system enabling us to inhibit our own pain changes with age, and that gender-based differences in those changes may lead females to be more sensitive to moderate ...

New research suggests pain is not a simple signal of injury but a process that unfolds across nerves, spinal cord, and brain. Scientists are now targeting earlier points in that pathway, before pain ...

Researchers have uncovered a neural pathway preferentially involved in pain perception across species. The study was led by Profs. Tu Yiheng and Hu Li from the Institute of Psychology of the Chinese ...