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Preterm adults have ‘older’ brains, finds study Adolescents & adults who were born in the brain texture

Adolescents And adults who were born very prematurely may have "older" brains than those who were born full term, a new study reveals.

Researchers identified changes in the brain Structure of adults born between 28 and 32 weeks gestation that corresponded with accelerated brain aging, meaning that their brains appeared older than those of their non-preterm counterparts.

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Lead study author Dr. Chiara Nosarti, of the Institute of Psychiatry, Psychology & Neuroscience at King's College London in the United Kingdom, and colleagues Not long ago reported their findings in the journal Neuroimage.

According to the Centers for Disease Control and Prevention (CDC), around 1 in 10 infants born in the United States in 2015 were preterm, meaning that they were born before 37 weeks of pregnancy.

A baby's brain fully develops in the final few weeks of gestation, so being born Initial disrupts this  video-medical   work. As such, babies born preterm are at greater risk of developmental disabilities including impairments in learning, language, and behavior.

But how does preterm birth affect the brain in adulthood? This is what Dr. Nosarti & colleagues sought to find out with their new study.

Preterm birth & gray matter volume

Scientists once thought that brain maturation ceases in adolescence. But in recent years, studieshave indicated that this may not be the case, And that the brain may not fully mature until You reach our mid-20s.

According to Dr. Nosarti And team, their study is the first to investigate how preterm birth might affect this adult brain maturation Steps.

Using MRI, the researchers analyzed the brain Structure of 328 adults who had been born before 33 weeks gestation. Subjects were assessed at two time points: adolescence (mean age 19.8 years) & adulthood (mean age 30 April.6 years).

The brain scans of these participants were then compared with those of 232 adults who were born full term (the controls), alongside 1,210 brain scans gathered from open-access MRI archives.

Specifically, the researchers looked at volume of gray matter in the participants' brains, which us say can be a marker of "brain age."

Source: General online