Persistent sleep deprivation may lead to: memory and learning challenges, emotional distress, increased production of stress hormones, or irritability and other mood changes. Temporary insomnia ...

Poor sleep quality in early middle age could be linked to signs of faster brain ageing later in life, according to a new study. Published in Neurology, the medical journal of the American Academy ...

Chronic sleep disorders and short-term sleep deprivation affect different regions of the brain, highlighting distinct neural impacts.

A good night’s rest isn’t just about waking up refreshed — it plays a critical part in preserving your mental sharpness as you age. The role of sleep quality in preventing cognitive decline ...

Short-term memory loss is common and can be something as ... your brain will be less effective at remembering things the next day. A poor night's sleep leaves you "running on not only an empty ...

Sleep plays a far more crucial role in our brain health than we think. A recent study reveals how its disruption can compromise waste clearance in our brain. Researchers from the University of Hong ...

There is some evidence to suggest that a lack of sleep may increase a person’s risk of dementia, but there is not enough to say for sure. Currently, researchers are not sure how sleep and dementia are ...

The body’s natural sleep-and-wake cycle is reasonably attuned to a 24-hour period. Perturbations in the sleep cycle are disruptive to the functioning of many body systems. Learning, memory ...

Eli Lilly, the manufacturer of the weight loss drug Zepbound (tirzepatide), learned that in addition to weight loss, the drug was also effective at improving patients’ sleep apnea symptoms. “ ...

Memory loss, brain fog, and mental fatigue are on the rise in today’s hyper-connected world, largely due to the detrimental effects of digital overload, chronic stress, and poor sleep habits. These ...

One in three Americans--roughly 84 million people-- is sleep deprived and 50-70 million suffer from sleep disorders.