Health
Study explores how the brain consolidates memories during sleep
A computer model of the brain reveals that during deep sleep cycles, the hippocampus teaches the neocortex what it learned from the previous day’s events, new research shows. Claudio Scott/Pixabay
This is a question many have asked: How do memories last?
Now, according to new research, it coagulates through the interaction of two different brain regions during sleep.
Memories are set up in the brain by cycling between slow wave eye movements and rapid eye movements (Rem) sleep occurs about five times a night, researchers report in the weekly’s Monday issue. Proceedings of the National Academy of Sciences.
A computer model of the brain suggests that during these deep sleep cycles, Hippocampus is teaching neocortex The scientist said what he learned from the previous day’s event.
The hippocampus is the brain’s center for new memories and is responsible for collecting daily information, the researchers explained. I am in charge of storage.
Sleep simulations showed that the hippocampus guides the brain to revisit recent events and data during slow-wave sleep. During REM sleep, the neocortical memory mostly replays those revisited events.
Co-investigator Dhairyya Singh, a sophomore doctoral student at the University of Pennsylvania (UPenn), said: “Then, in the REM phase, the neocortex is reactivated so that we can replay what we already know,” as the data settles into long-term memory.
Alternating phases are important because implicit memories are overwritten when the neocortex doesn’t get a chance to replay its own information, Singh said.
The findings are consistent with what is known to date sleep and memorybut UPenn neuroscientist and study co-author Anna Schapiro says aspects of the computer model are still theoretical.
“This still needs to be tested,” Shapiro said in a university news release. “One of our next steps for him is an experiment to understand whether REM sleep really brings back old memories and what impact it has on integrating new information into existing knowledge. is to do
For more information
Harvard Medical School has memory and sleep.
Copyright © 2022 HealthDay. All rights reserved.
|
Sources 2/ https://www.upi.com/Science_News/2022/10/25/sleep-lasting-memories/2181666710478/ 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]
 |
 |
 |
