An imaging study of the brain and spinal cord published in JNeurosci reveals pain processing changes in healthy men after receiving a short-term application of a strong opioid. The research provides a ...

The many different sensations our bodies experience are accompanied by deeply complex exchanges of information within the brain, and the feeling of pain is no exception. So far, research has shown how ...

Left-handedness has always been something of a mystery. If you’re among the roughly 10 percent of the population that favors their left hand, you’ve probably heard all kinds of theories about your ...