Neuroscience

Timing is everything: How circadian rhythms influence our brains

Why are we mentally sharper at certain times of day? A study led by Jonathan Lipton MD, Ph.D., at Boston Children's Hospital spells out the relationship between circadian rhythms—the body's natural day/night cycles—and ...

Health

How to get better sleep on long-haul flights

For most of us, the prospect of a long-haul flight is exciting, mixed with a few nerves. We're off somewhere different—perhaps a holiday, maybe to catch up with friends or family. Even work can be more interesting when ...

Alzheimer's disease & dementia

Intermittent fasting improves Alzheimer's pathology in mouse model

One of the hallmarks of Alzheimer's disease is disruption to the body's circadian rhythm, the internal biological clock that regulates many of our physiological processes. Nearly 80% of people with Alzheimer's experience ...

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