Stress May Have Accelerated Teen Brain Aging During the First Year of Pandemic: Study - medtigo



Stress May Have Accelerated Teen Brain Aging During the First Year of Pandemic: Study

Share on facebook
Share on twitter
Share on linkedin
Share on whatsapp

According to a study in Biological Psychiatry: Global Open Science, as first reported by CNN, the anatomical structure of adolescent brains in the United States changed during the Covid-19 epidemic, leading them to grow more quickly.  

After the first year of the pandemic, study participants reported more significant anxiety, depression, and other “internalized” difficulties, including melancholy, low self-esteem, dread, and difficulty controlling their emotions.

Numerous studies have found a decline in the mental health of teenagers since the pandemic. The coronavirus has kept them away from school, friends, and other supports. As a result, many individuals lost their employment. Covid-19 caused the deaths of millions of individuals, including parents and grandparents of children.  

This study is part of a more extensive investigation into the origins of the gender disparity in teenage depression since the decision was made eight years ago; around 220 youngsters aged 9 to 13 have been MRI-tested every two years.

Before the pandemic halted its study, the crew had completed two scans; scanning would resume in 2020. Since they were obliged to pause their work, the researchers decided to investigate the impact of this setback on newborns’ developing neurological systems. For this type of comparison, pre-pandemic scans might be informative.  

In terms of gender, age, stress levels, and family income, all of the children in this study were comparable. The brain ages of the patients were determined by putting the MRI images through an algorithm that averages information from many scans.  

The researchers examined the magnetic resonance imaging scans of 128 youngsters. Before the pandemic, two waves of scans were performed, followed by another set towards the end of 2020. Children that survived the epidemic’s first year were discovered to be intellectually significantly older than their chronological ages.  

Those who survived the pandemic’s early phases had increased brain volume in areas involved in anxiety and stress control (the amygdala) and memory retrieval (the hippocampus). The cortex, which governs one’s executive functions, has fragile tissues.  

According to research, while a child’s brain usually develops over time, significant suffering during infancy may hasten the process. According to the study’s principal author, Ian Gotlib, the researchers expected to identify issues related to anxiety, sadness, and internalized fears. Gotlib, a psychology professor at Stanford University, says that “the epidemic has not been beneficial to adolescent mental health.”  

Gotlib got it best when he remarked that learning about the unknown is always exciting. The speed with which these changes occurred was intriguing.”We didn’t think that the ramifications on the brain would be this deep after such a short period,” he added, referring to the one-year shutdown.


Our data suggest that this is linked to mental health issues. He asserts that the long-term ramifications of such brain improvements are still being determined. The same youngsters will be rescanned later to track their cognitive skill improvement. He reasoned that the shift in their mental state was most likely a short-term reaction to the stress they were feeling and that they would soon feel like themselves again.  

Leave a Reply


Free CME credits

Both our subscription plans include Free CME/CPD AMA PRA Category 1 credits.

Digital Certificate PDF

On course completion, you will receive a full-sized presentation quality digital certificate.

medtigo Simulation

A dynamic medical simulation platform designed to train healthcare professionals and students to effectively run code situations through an immersive hands-on experience in a live, interactive 3D environment.

medtigo Points

medtigo points is our unique point redemption system created to award users for interacting on our site. These points can be redeemed for special discounts on the medtigo marketplace as well as towards the membership cost itself.
  • Registration with medtigo = 10 points
  • 1 visit to medtigo’s website = 1 point
  • Interacting with medtigo posts (through comments/clinical cases etc.) = 5 points
  • Attempting a game = 1 point
  • Community Forum post/reply = 5 points

    *Redemption of points can occur only through the medtigo marketplace, courses, or simulation system. Money will not be credited to your bank account. 10 points = $1.

All Your Certificates in One Place

When you have your licenses, certificates and CMEs in one place, it's easier to track your career growth. You can easily share these with hospitals as well, using your medtigo app.

Our Certificate Courses