by Alfred Poor | September 20, 2017 | General News, Medical
Losing one’s sight has profound impact on a person’s life, not the least of which is a loss of independence and mobility. Many researchers are working on ways to restore vision, using strategies ranging from replacement implants for damaged retinas to...
by Alfred Poor | November 29, 2016 | General News, Medical
One of the most useful types of technology in medicine is the kind that lets doctors look inside the human body. X-rays images are one of the most familiar, but ultrasound and other methods are also used. There is growing interest in “terahertz” imaging...
by Alfred Poor | October 18, 2016 | General News, Medical
The retina is a lining of nerve cells at the back of your eyeball that converts light into impulses that are transmitted to the brain via the optic nerve. If this fragile lining is damaged, your vision can be limited or lost completely. Many diseases and conditions...
by Alfred Poor | August 4, 2016 | Enabling Tech, General News
The photo above shows a small patch of thin plastic on a subject’s skin. How thin is the plastic? 0.004 mm, or about 1/25 of the width of a human hair. That’s thin. It’s not remarkable that this flexible patch of plastic is so thin; what’s...
by Alfred Poor | March 17, 2016 | Enabling Tech, General News, Medical
The problems involved in keeping a heart disease patient alive are complex and interconnected. Keeping a heart beating can require muscular, electrical, and medicinal treatments. A pacemaker by itself is not enough, nor are pharmaceuticals. Researchers at Tel Aviv...
