Lingering inflammation from viruses like COVID-19 or HIV can take a lasting toll on the brain. New research shows exactly how specific immune system imbalances lead to memory lapses and slowed ...

Keeping your brain active through social interaction, learning new skills and regular exercise could play an important role ...

For decades, scientists have mapped attention, memory, language, and reasoning to separate brain networks — yet one big mystery remained: why does the mind feel like a single, unified system?

Many older adults struggle with sleep as their brains fail to switch off, a study reveals. Insomniacs' brains remain alert due to a flattened circadian rhythm and persistent sequential thinking, ...

You’ve likely experienced it: a day when your mind just feels a bit slow — finding the right words takes effort, processing feels sluggish, and recalling information takes longer than usual. People ...

Taking care of your cognitive health ought to be—well, a no-brainer. According to a survey published in March, 87% of ...

Most people don’t think about the fact that their thoughts are chemical, and even less so about how to use their thoughts to manage their brain chemistry. Your brain chemistry is your mental health.

To improve cognitive performance, make space for this cooking oil from the Mediterranean diet. Your memory and thinking skills get better.

The Rio Grande Valley has one of the highest dementia rates in Texas — nearly double the national average — driven by risk factors such as cardiovascular disease.

As your most vital organ, your brain drives everything from memory and focus to mood and learning. Certain vitamins, minerals, and healthy fats help your brain perform at its best by keeping your ...

Reaction time reflects brain processing speed; simple tests like the ruler drop can reveal attention, coordination, and early ...

Add Yahoo as a preferred source to see more of our stories on Google. Research shows that crossword puzzles are effective in improving memory. (Getty Images) (artisteer via Getty Images) There is no ...