Health
Breathing rhythm regulates brain waves and strengthens memory during sleep
Just as a conductor coordinates the various instruments in an orchestra to create a symphony, breathing modulates brain waves in the hippocampus to strengthen memories during sleep, reports a new study in Northwestern Medicine.
This is the first time that breathing rhythm during sleep has been linked to brain waves in the hippocampus. In humans – called slow waves, spindles, ripples. Scientists knew these waves were related to memory, but their underlying cause was unknown.
To strengthen memory, three special neural oscillations appear and synchronize in the hippocampus during sleep, but they were thought to appear and disappear at random times. We discovered that they are regulated by the rhythm of breathing. ”
christina zerano Senior Research Author; Professor of Neurology, Northwestern University Feinberg School of Medicine
Northwestern scientists have discovered that oscillations in the hippocampus occur at specific points in the breathing cycle, suggesting that breathing is an important rhythm for proper memory consolidation during sleep.
“We show that memory consolidation relies on brain wave modulation during sleep, and that this process is tightly timed with breathing,” said lead author and postdoctoral fellow in Zelano's lab. Andrew Sheriff said.
The study will be published in the Proceedings of the National Academy of Sciences on December 16th.
The results of this study have important implications related to breathing disorders during sleep, such as sleep apnea, and poor memory consolidation.
Everyone has experienced that their memories become better after a night's sleep. This goes back to ancient Rome, when the scholar Quintillion wrote about the “strange fact” that “an interval of one night greatly increases the strength of memory,” the study authors said. . He was describing what we now call memory consolidation. This is achieved through exquisite coordination of various brain waves in the hippocampus.
“While you sleep, your brain is actively replaying your daytime experiences,” says the sheriff.
The sheriff had just returned from a conference in Reykjavik, Iceland, and had to learn how to navigate a new city. “The hippocampus plays an important role in mapping new areas,” said the sheriff. “When I woke up, I felt a better representation of the city around me, which I found was facilitated by vibrations that occur during sleep and regulated by my breathing.”
The study shows that people who have irregular breathing during sleep should seek treatment, the sheriff said.
“When you don't get sleep, your brain suffers, your cognition declines, and you become foggy,” the sheriff said. “We also know that sleep-disordered breathing is associated with neurodegenerative diseases such as stroke, dementia, and Alzheimer’s disease.
“If you listen to someone's breathing sounds, you might be able to tell when they're sleeping, because the pace of breathing is different when they're asleep. One reason is that breathing can be a mindful task, or It may be that the brain waves are adjusted to “memories.” ”
The study is titled “Respiration modulates the synchronization of sleep oscillations in the human hippocampus.”
Other Northwestern authors include Guangyu Chou, Justin Morgenthaler, Christopher Seale, Katherine K. Hauner, Mahmoud Omidbeigi, Joshua Rosenau, Stefan Schule, and Gregory Lane.
sauce:
Reference magazines:
Sheriff, A. and others. (2024). Breathing modulates the synchronization of sleep oscillations in the human hippocampus. Proceedings of the National Academy of Sciences. doi.org/10.1073/pnas.2405395121.
|
Sources 2/ https://www.news-medical.net/news/20241216/Breathing-rhythms-coordinate-brain-waves-to-strengthen-memory-during-sleep.aspx The mention sources can contact us to remove/changing this article |
What Are The Main Benefits Of Comparing Car Insurance Quotes Online
LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos
to request, modification Contact us at Here or [email protected]
 |
 |
 |
