Deep Sleep Helps Clear the Brain of Alzheimer’s-related Toxins

A new study, published in the journal PLOS Biology, finds that there is a link between sleep-dependent brain activity and the excretion of toxic proteins related to Alzheimer’s disease. The scientists found that such activity was weaker in the brains of people with a higher risk of cognitive decline.Deep Sleep Helps Clear the Brain of Alzheimer's-related Toxins

For their study, a team of researchers studied 118 subjects from the Alzheimer’s Disease Neuroimaging Initiative. The participants comprised 7 patients with Alzheimer’s disease, 62 patients with mild cognitive impairment, 18 significant memory concern patients, and 31 healthy patients as a control group.

Lead researcher Dr. Xiao Liu, assistant professor of biomedical engineering at the Pennsylvania State University, says: “The study linked the coupling between the resting-state global brain activity and [CSF] flow to Alzheimer’s disease pathology. The finding highlights the potential role of low frequency (less than 0.1 [hertz]) resting-state neural and physiological dynamics in neurodegenerative diseases, presumably due to their sleep-dependent driving of [CSF] flow to wash out brain toxins.”

0 Comments

Submit a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

High Caffeine Consumption May Triple the Risk of Glaucoma

High Caffeine Consumption May Triple the Risk of Glaucoma

An international multi-center study, led by the Icahn School of Medicine at Mount Sinai, finds that regular consumption of large amounts of caffeine, more than 480 mg per day, may lead to a higher risk of glaucoma more than three-fold for people with a genetic...

COVID-19 mRNA Vaccines Reduce Infection Risk by 91%

COVID-19 mRNA Vaccines Reduce Infection Risk by 91%

A new analysis, conducted by the Centers for Disease Control and Prevention (CDC) from the U. S., shows that COVID-19 mRNA vaccines decrease infection risk by 91% after two doses and 81% after one dose. The scientists analyzed data from 3,975 participants in 8 regions...

Featured Products

No Results Found

The page you requested could not be found. Try refining your search, or use the navigation above to locate the post.

Kangoo Jumps Training: 5 Beginner Exercises

Kangoo Jumps Training: 5 Beginner Exercises

In childhood, many of us dreamed of learning to jump high. Now, after years, it became easier - Kangoo Jumps has appeared. This is one of the relatively new, but quickly gaining popularity types of fitness training. There are several advantages of jumpers.  Kangoo...

read more
MediGoo - Health Medical Tests and Free Health Medical Information