Study: Obesity can affect children's working memoryDecember 30, 2019 - 11:05 AMT PanARMENIAN.Net - Obese children have a worse working memory than children of normal weight, a new study has found. The study published in JAMA Pediatrics and conducted at the University of Vermont and Yale University found that obese children had a thinner prefrontal cortex than children of normal weight. The thinner cortex could be a factor in the decreased executive function earlier studies observed among children with higher BMI. Jennifer Laurent, an associate professor in the Department of Nursing at the University of Vermont said: "Our results show an important connection; that kids with higher BMI tend to have a thinner cerebral cortex, especially in the prefrontal area." The study was based on the data which followed 10,000 teens over a 10-year period. Every two years, study subjects are interviewed, given a battery of tests, gave blood samples and underwent brain scans. The study analysed results from 3,190 nine- and 10-year-olds recruited at 21 ABCD sites in 2017. This rigorous research supported the conclusions of its predecessor, who appeared to have a poorer working memory for participants with higher BMI. Laurent further mentioned that the hypothesis of the study was that the thickness of the cerebral cortex would mediate the relationship between BMI and executive function. One of the researchers of the study said: "We found widespread thinning of the cerebral cortex. That's significant because we know that executive function, things like memory and the ability to plan, are controlled in that area of the brain." More research is necessary to determine how the three variables are related. Top stories Authorities said a total of 192 Azerbaijani troops were killed and 511 were wounded during Azerbaijan’s offensive. In 2023, the Azerbaijani government will increase the country’s defense budget by more than 1.1 billion manats ($650 million). The bill, published on Monday, is designed to "eliminate the shortcomings of an unreasonably broad interpretation of the key concept of "compatriot". The earthquake caused a temporary blackout, damaged many buildings and closed a number of rural roads. Partner news | Titus, Bilirakis lead legislation to sanction Azerbaijani war criminals Representatives Dina Titus (D-NV) and Gus Bilirakis (R-FL) have introduced the bipartisan legislation. Armenia: Defense Ministry warns against involving army in political processes The Ministry’s statement came after a video surfaced online, showing soldiers joining the protests in Tavush. Scholz hopes Armenia-Azerbaijan peace treaty will be signed this year German Chancellor Olaf Scholz hopes that a peace treaty between Armenia and Azerbaijan will be signed this year. Ucom equips four bus stops in Ijevan with free Wi-Fi Ucom now provides free Wi-Fi coverage in smart bus stops in four communities of Ijevan. |