Declining brain function is a natural part of the aging process, but that doesn’t mean it can’t be delayed. A new study found that physical activity can boost brain function for up to 24 hours and, ...

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But for everyone else, here’s the bottom line on how low you can go: seven hours is the minimum for your regular sleep schedule, anything between five and seven hours isn’t great but will do if it’s ...

President Trump's first 30 days in office have been described as historic. Sleep, or the lack thereof. Since his first presidency, Trump has said he usually gets between four and five hours of sleep ...

All human beings need sleep. We spend a third of our lives asleep, and it’s as important as food, water or air to our survival. While scientists are still working to understand the exact nature of ...

Please provide your email address to receive an email when new articles are posted on . Up to 25% of cancer survivors are affected by persistent symptoms of cognitive dysfunction. Although this ...

Homeostasis is the ability of living organisms to maintain stable internal conditions, such as temperature, hydration and blood sugar levels, irrespective of any changes in their surroundings.

Introduction: The cardiovascular system (CVS) is heavily influenced by the autonomic nervous system. Additionally, there is a functional alteration during the various stages of sleep. In nonrapid eye ...

In a recent study published in JAMA Network Open, researchers created the Sleep and Dementia Consortium, comprising five population-based cohort studies. Study: Sleep Architecture, Obstructive Sleep ...

Dr. Vivian Sun is a child, adolescent, and adult psychiatrist based in the San Francisco Bay Area. She received her medical degree from University of Maryland and psychiatry training at University of ...

I thought I was catching up on sleep but I was actually making myself more tired. An expert explains what to do about it.