The phrase "noninvasive technique" means a method or procedure that does not require cutting into the body or causing any harm or discomfort to the person being treated. Full definition
To make similar kinds of measurements of brain activity in humans, researchers must use noninvasive techniques that average many neurons together. (sciencedaily.com)
«This is a proof - of - concept study demonstrating that frontal sinus X-rays offer a viable, noninvasive technique for estimating the age range of juvenile remains,» says Ann Ross, a professor of biological sciences at NC State and senior author of a paper describing the work. (sciencedaily.com)
Together, these findings demonstrate that emerging noninvasive techniques to measure corneal nerve fiber alterations such as in vivo corneal confocal microscopy may be useful clinical tools to screen for and monitor progression of peripheral neuropathy in HIV - infected patients. (sciencedaily.com)