Better sleep could reduce anxiety in later life

As humans grow older, their emotional stability and sleep patterns can change significantly. For instance, some past studies have found that many older adults find it harder to manage negative emotions, experience higher ...

Learning makes brain cells work together, not apart

When you get better at a skill—recognizing a familiar face in a crowd, spotting a typo at a glance, or anticipating the next move in a game—sensory neurons in your brain become more coordinated, sharing information rather ...

Enhanced brain cells clear away dementia-related proteins

The new generation of Alzheimer's disease drugs—the first proven to change the course of the disease—typically extend independent living for patients by 10 months. Called monoclonal antibodies, they reduce the accumulation ...

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