How the brain remembers pain

Scientists from Berne have discovered a mechanism, which is responsible for the chronification of pain in the brain. The results of their study suggest new strategies for the medical treatment of chronic pain.

Neuroscience

Brain processes ongoing pain more emotionally

A momentary lapse of concentration is all it takes for a finger to become trapped or sprain an ankle - and it hurts. Pain is the body's protective mechanism and a complex neurological phenomenon. Moreover, ongoing pain in ...

Health

Unpacking pain: what causes it and why it's hard to measure

Pain is difficult to measure. Unlike using a thermometer to measure body temperature, a blood test to measure blood glucose, or a magnetic resonance imaging (MRI) scan to detect a tumour, there are no instruments or tests ...

Medical research

Blocking pain receptors found to extend lifespan in mammals

Blocking a pain receptor in mice not only extends their lifespan, it also gives them a more youthful metabolism, including an improved insulin response that allows them to deal better with high blood sugar.

Psychology & Psychiatry

The new 'runner's high'? MJ users often mix weed, workouts

Eight out of 10 marijuana users in states where cannabis is legal say they partake in the drug shortly before or after exercise, and most report that it motivates them to work out, helps them enjoy exercise more and improves ...

Genetics

Low tolerance for pain? The reason may be in your genes

Researchers may have identified key genes linked to why some people have a higher tolerance for pain than others, according to a study released today that will be presented at the American Academy of Neurology's 66th Annual ...

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