Going on antidepressants can give many people their life back, but for some there is a catch. About 25% to 80% of people who take antidepressants experience sexual side effects to some degree during ...

For the first time, a study shows an online assessment can provide a scientific measure of acetylcholine – a key brain chemical, which declines progressively with cognitive aging and even more quickly ...

Researchers found that people with atrial fibrillation had lower MRI-based glymphatic activity and poorer cognitive ...

(Guido Mieth/Getty Images) What's good for your aging gut may also be good for your aging brain. A first-of-its-kind study in ...

Over the last decades, research has proven that aging isn’t just about our years in birthdays. Instead, we may be better served by knowing how organs and cells have handled those years. This powerful ...

Your reaction time is more than just a measure of how quickly you respond to a stimulus. It can also reflect how efficiently your brain processes information. Researchers and clinicians often look at ...

A UC Davis pilot study is exploring whether virtual reality eye exams can detect early signs of cognitive decline before ...

Scientists at Northern Arizona University are developing a promising new way to detect Alzheimer’s disease earlier than ever before—by tracking how the brain uses sugar. Using tiny particles in the ...

People whose brain age is older than their actual chronological age by 10 years may have a 39% higher future risk of dementia ...