Reuters AlertNet - U.S. device makers vie in pain treatment market

Reuters AlertNet - U.S. device makers vie in pain treatment market:
The devices, about the size of a pager, are typically implanted in the abdomen or buttocks and block the sensation of pain by sending electricity via an insulated wire to the spinal cord.

Headache? Try some olive oil... | This is London

Headache? Try some olive oil... | This is London:
A study suggests the oil can prevent inflammation in the same way as common headache pills. In doing so, it helps stave off long-term health problems such as cancer and heart disease.