* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Thursday, June 26, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Susquehanna Raises Penn Entertainment Inc. (PENN) Price Target. – Yahoo Finance

    Susquehanna Raises Price Target for Penn Entertainment Inc. (PENN)

    George Lopez is coming to Spokane – KXLY.com

    George Lopez is coming to Spokane – KXLY.com

    Netflix unveils Dallas immersive venue for fans of hit shows like ‘Squid Game,’ ‘Stranger Things’ – Houston Chronicle

    Step Inside Netflix’s New Dallas Immersive Experience Featuring Hits Like ‘Squid Game’ and ‘Stranger Things

    ‘Puttin’ on the Ritz’: Civic Players bring ‘Young Frankenstein’ to life – Yahoo

    Civic Players Deliver a Hilarious and Unforgettable Performance of ‘Young Frankenstein

    ‘Wheel of Fortune’: Amputee Wins $60,000 After Breaking Incredible ‘Curse’ – Hastings Tribune

    Wheel of Fortune’ Amputee Breaks Incredible ‘Curse’ to Win $60,000!

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    North Star Sports & Entertainment Network: Coming soon – KTTC News

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Frontdoor Announces Tech Expert Dr. Bala Ganesh as Chief Technology Officer – Business Wire

    Frontdoor Appoints Tech Visionary Dr. Bala Ganesh as New Chief Technology Officer

    Defense technology giant Northrop Grumman to host interviews in Iuka to fill technician roles – supertalk.fm

    Defense technology giant Northrop Grumman to host interviews in Iuka to fill technician roles – supertalk.fm

    China’s Military Introduces Mosquito-Sized Drones: A Game-Changing Surveillance Technology – Indian Defence Review

    China Unveils Mosquito-Sized Drones: Revolutionizing Surveillance Technology

    Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

    Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

    Promising Technology Stocks To Follow Today – June 22nd – MarketBeat

    Top Technology Stocks to Watch Today – June 22nd

    Technology Convergence Report 2025 – The World Economic Forum

    Technology Convergence Report 2025 – The World Economic Forum

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Susquehanna Raises Penn Entertainment Inc. (PENN) Price Target. – Yahoo Finance

    Susquehanna Raises Price Target for Penn Entertainment Inc. (PENN)

    George Lopez is coming to Spokane – KXLY.com

    George Lopez is coming to Spokane – KXLY.com

    Netflix unveils Dallas immersive venue for fans of hit shows like ‘Squid Game,’ ‘Stranger Things’ – Houston Chronicle

    Step Inside Netflix’s New Dallas Immersive Experience Featuring Hits Like ‘Squid Game’ and ‘Stranger Things

    ‘Puttin’ on the Ritz’: Civic Players bring ‘Young Frankenstein’ to life – Yahoo

    Civic Players Deliver a Hilarious and Unforgettable Performance of ‘Young Frankenstein

    ‘Wheel of Fortune’: Amputee Wins $60,000 After Breaking Incredible ‘Curse’ – Hastings Tribune

    Wheel of Fortune’ Amputee Breaks Incredible ‘Curse’ to Win $60,000!

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    North Star Sports & Entertainment Network: Coming soon – KTTC News

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Frontdoor Announces Tech Expert Dr. Bala Ganesh as Chief Technology Officer – Business Wire

    Frontdoor Appoints Tech Visionary Dr. Bala Ganesh as New Chief Technology Officer

    Defense technology giant Northrop Grumman to host interviews in Iuka to fill technician roles – supertalk.fm

    Defense technology giant Northrop Grumman to host interviews in Iuka to fill technician roles – supertalk.fm

    China’s Military Introduces Mosquito-Sized Drones: A Game-Changing Surveillance Technology – Indian Defence Review

    China Unveils Mosquito-Sized Drones: Revolutionizing Surveillance Technology

    Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

    Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

    Promising Technology Stocks To Follow Today – June 22nd – MarketBeat

    Top Technology Stocks to Watch Today – June 22nd

    Technology Convergence Report 2025 – The World Economic Forum

    Technology Convergence Report 2025 – The World Economic Forum

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Advanced MRI detected brain changes after COVID-19

December 12, 2023
in Science
Advanced MRI detected brain changes after COVID-19
Share on FacebookShare on Twitter

There is mounting evidence of the long-term effects of COVID-19 on the central nervous system, with patients experiencing diverse symptoms, often suggesting brain involvement. Conventional brain MRIs of these patients show unspecific patterns, with no clear connection of the symptomatology to brain tissue abnormalities. In contrast, diffusion tensor studies and volumetric analyses detect measurable changes in the brain after COVID-19.

Scientists at LiU studied the brains of 16 people who were once in the hospital with COVID-19 and still had lingering symptoms. They discovered differences in the structure of brain tissue between those with ongoing symptoms after COVID-19 and those who are healthy. This discovery could help us understand why some people have brain-related issues after COVID-19.

Ida Blystad, neuroradiologist in the Department of Radiology at Linköping University Hospital and researcher affiliated with the Department of Health, Medicine and Caring Sciences at Linköping University and the Centre for Medical Image Science and Visualization (CMIV), said, “It can be frustrating for me as a doctor when I understand that the patients have problems, but I can’t find an explanation because there’s nothing in the MRI scan to explain it. This underlines the importance of trying other examination technologies to understand what’s happening in the brain in patients with persisting symptoms after COVID-19.”

For this study, scientists used a new type of MR imaging called advanced diffusion MRI. They were especially curious about the brain’s white matter. This part is mainly made up of nerve axons and plays a crucial role in sending signals between different parts of the brain and the rest of the body.

Diffusion MRI is a highly sensitive technology that can detect changes in how nerve axons are organized. This is why scientists chose to use diffusion MRI to investigate the impact of COVID-19 on the brain, as it can reveal effects that other imaging technologies might miss.

Using this advanced technology, scientists examined 16 men hospitalized for severe COVID-19 and participating in the Linköping COVID-19 Study (LinCos) at the Department of Rehabilitation Medicine in Linköping. The group of people who still had symptoms seven months after COVID-19 was compared to another group of healthy individuals who didn’t experience post-COVID symptoms and hadn’t been hospitalized for COVID. Both groups had their brains examined using both regular MRI and diffusion MRI.

Ida Blystad said, “The two groups differ regarding brain white matter structure. This can be one of the causes of the neurological problems experienced by the group that had suffered from severe COVID-19. It’s a result in line with other studies showing changes to the brain’s white matter.”

“However, having examined only a small group of patients, we are cautious about drawing major conclusions. With this technology, we’re not measuring the function of the brain but its microstructure. These findings are a sign that we must investigate long-term effects of COVID-19 in the brain using more advanced MRI technology than conventional MRI.”

Scientists have identified several areas they want to explore further. It seems that white matter in different brain parts is affected in various ways, but it’s too early to understand the significance of these differences. A future study will investigate whether changes detected with diffusion MRI are linked to brain activity and how different brain parts communicate through white matter in patients experiencing post-COVID fatigue.

There’s also a question about what happens over time. The MRI scan shows a snapshot of the brain at that moment. Since the participants were examined only once, it’s unclear whether the differences between the two groups will fade away with time or if they are permanent.

Journal References:

Deneb Boito, Anders Eklund, Anders Tisell, Richard Levi, Evren Özarslan and Ida Blystad. MRI with generalized diffusion encoding reveals damaged white matter in patients previously hospitalized for COVID-19 and with persisting symptoms at follow-up. Brain Communications Volume 5 Issue 6 2023, published online October 22, 2023, doi: 10.1093/braincomms/fcad284

Hellgren L, Birberg Thornberg U, Samuelsson K, Levi R, Divanoglou A, Blystad I. rain MRI and neuropsychological findings at long-term follow-up after COVID-19 hospitalization: an observational cohort study. BMJ Open 2021 October 27;11(10):e055164. doi: 10.1136/bmjopen-2021-055164

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Tech Explorist – https://www.techexplorist.com/advanced-mri-detected-brain-changes-after-covid-19/78406/#utm_source=rss&utm_medium=rss&utm_campaign=advanced-mri-detected-brain-changes-after-covid-19

Tags: advancedDetectedscience
Previous Post

A star in our Galaxy’s center born outside of the galaxy

Next Post

Webb’s new high-definition look at exploded star: Cas A

Tiny night lizards survived dinosaur-killing asteroid strike, despite being close enough to see it happen – Live Science

How Tiny Night Lizards Defied Extinction After the Dinosaur-Killing Asteroid Impact

June 26, 2025
Scientists Confirm Anti-Aging Drug Appears to Prolong Life in Animals – ScienceAlert

Scientists Confirm Anti-Aging Drug Appears to Prolong Life in Animals – ScienceAlert

June 26, 2025
Tokyo Lifestyle Makes Strategic Move into Australian Market with Premium Store in Sydney Chinatown – Stock Titan

Tokyo Lifestyle Makes Strategic Move into Australian Market with Premium Store in Sydney Chinatown – Stock Titan

June 26, 2025
First images from world’s largest digital camera reveal galaxies and cosmic collisions – NBC News

First images from world’s largest digital camera reveal galaxies and cosmic collisions – NBC News

June 26, 2025
Spirit Airlines Rebrands Travel Options: First, Premium Economy, Value – One Mile at a Time

Spirit Airlines Unveils Exciting New Travel Options: First, Premium Economy, and Value Classes

June 26, 2025
Susquehanna Raises Penn Entertainment Inc. (PENN) Price Target. – Yahoo Finance

Susquehanna Raises Price Target for Penn Entertainment Inc. (PENN)

June 26, 2025

Vanderburgh County Health Department Takes Bold Action Against Vaccine Hesitancy

June 26, 2025
Why Trump needs the world to believe Iran’s nuclear program is ‘obliterated’ – CNN

Why Trump Wants the World to Believe Iran’s Nuclear Program Is Completely Destroyed

June 26, 2025
House panel wrangles on rail safety technology – FreightWaves

House Panel Sparks Debate Over the Future of Rail Safety Technology

June 26, 2025
The Desert Sun unveils its Top Spring Athletes: History-makers and record-breakers – The Desert Sun

Meet This Spring’s Top Athletes: History-Makers and Record-Breakers Revealed!

June 26, 2025

Categories

Archives

June 2025
MTWTFSS
 1
2345678
9101112131415
16171819202122
23242526272829
30 
« May    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (698)
  • Economy (718)
  • Entertainment (21,613)
  • General (15,574)
  • Health (9,757)
  • Lifestyle (723)
  • News (22,149)
  • People (720)
  • Politics (725)
  • Science (15,936)
  • Sports (21,214)
  • Technology (15,702)
  • World (698)

Recent News

Tiny night lizards survived dinosaur-killing asteroid strike, despite being close enough to see it happen – Live Science

How Tiny Night Lizards Defied Extinction After the Dinosaur-Killing Asteroid Impact

June 26, 2025
Scientists Confirm Anti-Aging Drug Appears to Prolong Life in Animals – ScienceAlert

Scientists Confirm Anti-Aging Drug Appears to Prolong Life in Animals – ScienceAlert

June 26, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version