Research shows those who later developed dementia performed significantly worse at the “triangle test” than those who ...

A straightforward at-home test could potentially detect a devastating condition up to 20 years before symptoms appear, ...

Albers and colleagues are interested in whether olfactory dysfunction — the sometimes-subtle loss of sense of smell — can ...

According to researchers, the area of the brain linked to smell is one of the first to be affected by Alzheimer's.

Researchers at Mass General Brigham may have developed an easy and inexpensive way to detect early signs of dementia.

Older adults who’ve developed mild cognitive impairment -- a precursor to dementia and Alzheimer’s -- score lower on a peel-and-sniff test than people with normal brains, according to findings ...

In testing, adults with mild cognitive impairment score lower on a simple smell test than adults with normal cognitive ...

New research shows Alzheimer's blood tests are 90% accurate for white patients but only 73% for Black patients, raising ...

Olfactory tests may be a tool to identify dementia in its initial stages — when interventions are most beneficial, ...

But there's a catch: New research suggests that those blood tests may be unreliable, especially in Black patients. Doctors ...

Research shows vision sensitivity tests may identify dementia 12 years before diagnosis, offering hope for intervention and ...