BOSTON — Something as simple as smelling a scratch-and-sniff card might help doctors spot Alzheimer’s disease years before memory problems begin. New research from Massachusetts General Hospital shows ...

A smell test developed by researchers could provide an early indication of dementia. "Early detection of cognitive impairment could help us identify people who are at risk of Alzheimer's disease and ...

The human sense of smell connects directly to brain regions responsible for memory and cognitive function, making it a surprisingly accurate window into neurological health. As people age, changes in ...

Researchers have developed and validated a simple “peel-and-sniff” test that can be completed unsupervised at home to screen for cognitive impairment. It’s well known that impaired olfactory function ...

I was in the third grade when I realized I couldn’t smell. My class was on a field trip to a wastewater treatment plant and while everyone around me was disgusted by the stench, I had no problem with ...

A research team from Monell Chemical Senses Center recently showed that the smell test SCENTinel 1.1 can successfully discriminate between different types of smell disorders. The paper, published in ...