Memory Archive

Naps can be healthy for adults who need to catch up on sleep or work odd hours, but they can also make it more difficult to sleep at night and be a sign of a sleep disorder. Naps should be short and limited to the early afternoon to prevent them from interfering with nighttime sleep. People who have the urge to nap daily should consider whether they need to improve their nighttime sleep habits.

Accelerated cognitive decline may be more common after a heart attack, probably because the same factors that lead to narrowed heart arteries (the root cause of most heart attacks) can also cause tiny, silent strokes. An accumulation of these strokes shows up as bright areas (called white matter lesions) on an MRI scan. These lesions are markers of typical cognitive changes that occur with age. But people who have heart attacks likely have more white matter lesions and experience even greater cognitive decline.

A 2023 study suggests that eating more magnesium-rich foods contribute to better brain health—especially in women—as people get older. This may lower the risk of dementia.

Misophonia is a sensory processing disorder characterized by extreme aversion to sounds people make, such as chewing, sniffling, throat-clearing, and heavy breathing. A 2023 study suggests one in five adults deals with misophonia, which can hamper family and social life. Treatment options typically blend behavior-based therapies with medication. Cognitive behavioral therapy is emerging as an evidence-based treatment. People with misophonia can also ease sound aversions by wearing earplugs or headphones and using white noise machines.

Increasing evidence suggests that people who take a daily multivitamin pill have a lower risk of cognitive decline compared with people who don't take multivitamins. In particular, two randomized controlled trials published in the spring of 2023 found that people older than age 60 who take a multivitamin are less likely to experience a slight age-related cognitive decline, at least over the next three years, compared to those taking a placebo. The benefit appeared to be particularly true for people who had cardiovascular disease.

Hoarding disorder is a mental health condition characterized by an inability to discard certain belongings to the point of unhealthy accumulation. While the types of hoarded items vary and might be useless to others—old clothes, boxes, papers, junk mail, or even spoiled food or garbage—the person hoarding the items is convinced they'll be needed one day. The mere idea of parting with them is extremely distressing. In time, stuff fills the home in mounds of disorganized clutter that jams rooms and hallways and threatens safety. Beyond clutter, signs of hoarding disorder include impaired behavior, such as social isolation, sleep loss, or indecision.

Your doctor may ask you to track your blood pressure at home to help decide if you need to start taking medication or to track your response to treatment. Here's how to get accurate readings.

Validation is a valuable communication technique that can help people feel heard and understood. When used correctly it helps us understand  another person's feelings and establishes trust, particularly in situations with heightened emotions.

Simple coping strategies like counting to 10 are often useful to help you avoid an outburst. But as multiple challenges in recent years have amped up stress levels, those strategies may not be enough. So what steps can you take to avoid reaching your boiling point?

Intergenerational friendships typically involve an older adult and someone who's 15, 20, or more years younger. Studies suggest people can benefit physically and psychologically from such friendships. Friends of diverse ages can expose people to different experiences, attitudes, and approaches. To create intergenerational friendships, people can use a shared workplace or activity as a springboard for deeper connection. They should show genuine interest in the other person's life and experiences.