
Researchers at the University of Pennsylvania’s Perelman School of Medicine have found that using a simple “sniff test” could boost the accuracy of diagnosing cognitive impairment. Scientists are already aware that individuals in early stages of Alzheimer’s find their sense of smell quickly deteriorates. Researchers found that when administering standard cognitive tests, adding a sniff test in which subjects must try to identify different odors, increases the accuracy of diagnosing mild cogni...
Read More
Read More