MUSIC: IT'S IN YOUR HEAD, CHANGING YOUR BRAIN
Elizabeth Landau, CNN 28 MAY 2012
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"I think there's enough evidence to say that musical experience, musical exposure, musical training, all of those things change your brain," says Dr. Charles Limb, associate professor of otolaryngology and head and neck surgery at Johns Hopkins University. "It allows you to think in a way that you used to not think, and it also trains a lot of other cognitive facilities that have nothing to do with music."The connection between music and the brain is the subject of a symposium at the Association for Psychological Science conference in Chicago this weekend, featuring prominent scientists and Grammy-winning bassist Victor Wooten. They will discuss the remarkable ways our brains enable us to appreciate, remember and play music, and how we can harness those abilities in new ways.
There are more facets to the mind-music connection than there are notes in a major scale, but it's fascinating to zoom in on a few to see the extraordinary affects music can have on your brain.
This Blood Test Can Tell You Every Virus You've Ever Had
...Researchers have developed a DNA-based blood test that can determine a person's viral history, a development they hope could lead to early detection of conditions, such as hepatitis C, and eventually help explain what triggers certain autoimmune diseases and cancers.
The new test, known as VirScan, works by screening the blood for antibodies against any of the 206 species of viruses known to infect humans, according to a study published Thursday in the journal Science. The immune system, which churns out specific antibodies when it encounters a virus, can continue to produce those antibodies decades after an infection subsides. VirScan detects those antibodies and uses them as a window in time to create a blueprint of nearly every virus an individual has encountered. It's a dramatic alternative to existing diagnostic tools, which test only for a single suspected virus.
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