Health
How genetic variation causes differences in mathematical abilities
image: DNA mutations in a gene called ROBO1 are associated with early anatomical differences in brain regions that play an important role in the expression of quantity and may explain how genetic variation occurs. there is.
to see More
Credits: Michael A. Skeide, 2020
DNA mutations in a gene called ROBO1 are associated with early anatomical differences in brain regions that play an important role in the expression of quantity and are genetic, according to a study published on October 22 in open access. May explain how mutations shape a child’s mathematical performance Journal PLOS biology By Michael Skeide of the Max Planck Institute for Human Cognitive Brain Science and his colleagues. Specifically, the authors found that a genetic variation in ROBO1 in infants was associated with gray-white mass in the right parietal lobe. This predicts a second grade mathematical test score.
Mathematical abilities are known to be hereditary and are associated with several genes that play a role in brain development. However, it is not clear how math-related genes shape the developing human brain. As a result, how genetic variation can cause differences in mathematical abilities remains an open question. To address this knowledge gap, Skeide and his collaborators combined brain imaging and genotyping in untrained preschoolers.
The authors analyzed 18 single nucleotide polymorphisms (SNPs) (genetic variations that affect a single DNA building block) in 10 genes that were previously involved in mathematical performance. Next, the relationship between these mutants and the amount of gray matter (mainly composed of neuronal cell bodies) was examined throughout the brains of a total of 178 children aged 3 to 6 years who underwent magnetic resonance imaging. I looked it up. Finally, they identified areas of the brain where the amount of gray matter could predict the score of a sophomore math test.
They found that a variant of ROBO1, a gene that regulates prenatal growth in the outermost layer of nervous tissue in the brain, is associated with the gray mass of the right parietal lobe, an important brain region of quantitative expression. Did. In addition, the amount of gray matter in these areas predicted scores for math tests in children aged 7-9 years. According to the authors, the results suggest that genetic diversity may shape mathematical capacity by influencing the early development of the brain’s basic quantitative processing system.
###
Research paper
Peer Review; Experimental Study; People
For coverage, use these URLs to provide access to articles that are available for free on PLOS Biology. http: // journals.
Quotes: Skeide MA, Wehrmann K, Emami Z, Kirsten H, Hartmann AM, Rujescu D, et al. (2020) Neurobiological origin of individual differences in mathematical ability. PLoS Biol 18 (10): e3000871. https: /
Funding: This work was supported by a grant from the Fraunhofer Society and the Max Planck Society (M.FE.A.NEPF0001). The funder was not involved in study design, data collection and analysis, publication decisions, or manuscript preparation.
Competitive Benefits: The author has declared that there are no competing interests.
Disclaimer: AAAS and Eurek Alert! We are not responsible for the accuracy of news releases posted to EurekAlert! To use the information by contributing to the institution or through the Eurek Alert system.
..
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
Pictures Credit
to request, modification Contact us at Here or [email protected]
 |
 |
 |
