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Psychology & Psychiatry

Overcoming dental fear with the tap of an app

Does the idea of sitting in a dental chair make your palms sweat? Or do you simply avoid making appointments altogether? You're not alone. Research shows that 30% of people fear going to the dentist, including more than 20% ...

Addiction

Discrimination found to smoking habits, hurting heart health

Everyday discrimination can influence unhealthy coping behaviors such as smoking, thereby increasing the risk of heart disease, according to a new study published in the Journal of the American Heart Association. However, ...

Psychology & Psychiatry

How our brains' beta waves predict stuttering

Beta waves are brainwaves associated with thought, actions, and reactions; for example, beta waves affect how you would react to a cyclist speeding toward you as you cross the street. New research finds that they can also ...

Neuroscience

How do our brains tell us when something goes wrong?

Whether improperly closing a door or shanking a kick in soccer, our brains tell us when we've made a mistake because these sounds differ from what we expect to hear. While it's long been established that our neurons spot ...

Neuroscience

Vascular cells found to be crucial in forming long-term memories

Research on long-term memories has largely focused on the role of neurons—the brain's nerve cells. However, in recent years, scientists are discovering that other cell types are also vital in memory formation and storage.

Gerontology & Geriatrics

Managing your aging parents' health? There's an app for that

"I don't know if you have aging parents, but they often will tell one child one thing and another child another thing—so we all have pieces of the puzzle, but connecting them is really important," says Kristina Lugo.

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