Researchers have applied a visualization technique to depict the brain's activity related to visual perception as geometric patterns. They visualized different shapes as the ever-changing neuronal ...

Nagoya University researchers found that excessive neuronal activation, not decreased activity, drives age-related cognitive ...

Cleveland Clinic researchers are three years into a longitudinal brain study, in which volunteers are undergoing periodic medical imaging, cognitive assessments and neuropsychological exams to help ...

Now, several publications and presentations at the recent Alzheimer’s Association International Conference have demonstrated that blood tests measuring amyloid and tau proteins have become much more ...

These various tests are at different stages of validation – assuring they’re accurate across many different populations. And, for each protein, there are several different met ...

Alzheimer’s disease — which affects an estimated 7 million Americans — is notoriously difficult to detect, especially in its ...

A new biomarker test can detect early-stage tau protein clumping up to a decade before it appears on brain scans, improving ...

People who sit on the low or high side of normal vitamin B12 levels are still at risk of cognitive impairment, according to a ...

More than 2 years since the original trial data for lecanemab in Alzheimer's disease was published,1 and over 1·5 years since approval by the US Food and Drug Administration, brain volume data have ...

International Stroke Conference of the American Heart Association/American Stroke Association was held from Feb. 5 to 7 in ...

Joslin Diabetes Center investigators led a study which looked at cognitive function and brain pathology in aging people with ...

Study uncovers connection between early ovary removal and reduced brain white matter, raising questions about long-term ...