Health Links

Why do some people fret over the most trivial matters while others remain calm in the face of calamity? Researchers at the University of California, Berkeley, have identified two different chinks in our brain circuitry that explain why some of us are more prone to anxiety. more »

A recent article available through the National Institutes of Health's weekly newsletter, Research Matters, is only one that are of interest: Scientists used a brain-computer interface to show how the activity of just a few brain cells can control the display of pictures on a computer screen. The finding sheds light on how single brain cells contribute to attention and conscious thought. more »

. If your bone density test shows that you have low bone density (osteopenia), the fracture risk assessment tool called FRAX can help estimate your chance of breaking a bone within the next 10 years. This makes it easier to decide whether you might benefit from taking an osteoporosis medicine. more »

It is private — it does not keep your information. It gives you a health history that you can share with family members or send to your health care practitioner. more »