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 ...

I’m sure we all have a favorite holiday smell. Often it’s from a favorite food with a rich aroma. But we’ve all had a time when we thought the smell signaled something wrong even before we’d sat down ...

When it comes to early detection of cognitive impairment, a new study suggests that the nose knows. Researchers from Mass General Brigham have developed olfactory tests—in which participants sniff ...

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 ...