* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Friday, August 22, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    FOX One is now available on Prime Video: Here’s everything to know – About Amazon

    FOX One is now available on Prime Video: Here’s everything to know – About Amazon

    What Are Our Predictions for Taylor Swift’s ‘Life of a Showgirl’ Based on What She’s Told Us So Far? – yahoo.com

    Uncover the Hidden Surprises in Taylor Swift’s ‘Life of a Showgirl’ – Can You Decode Her Clues?

    Bama Dining Serving Up New Food, Entertainment – UA News Center

    Bama Dining Launches Thrilling New Food and Entertainment Experiences

    The latest on Williams-Brice Stadium renovations, entertainment district – On3

    Discover the Thrilling New Upgrades Coming to Williams-Brice Stadium and Its Vibrant Entertainment District!

    1000+ Entertainment Leaders Release Open Letter Criticizing TIFF’s Handling of Film – Creative Community for Peace

    1000+ Entertainment Leaders Release Open Letter Criticizing TIFF’s Handling of Film – Creative Community for Peace

    ‘The Lucky Ones’: Mae Ngai Sells Film & TV Rights To Neurosphere Entertainment – Deadline

    The Lucky Ones’: Mae Ngai Lands Thrilling Deal for Film and TV Adaptations

  • 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
    Hyundai: The Only Way To Beat China Is To Embrace Technology – InsideEVs

    Hyundai’s Bold Strategy to Outpace China with Cutting-Edge Technology

    Teaching older adults how to use technology – WWNY

    Empowering Older Adults to Master Technology with Confidence

    Denver man receives pacemaker using new technology – CBS News

    Denver Man’s Life Transformed by Revolutionary Pacemaker Technology

    Morgan County Rescue Squad is using new technology to recover people missing in the water faster – WAFF

    Morgan County Rescue Squad is using new technology to recover people missing in the water faster – WAFF

    YSU to celebrate launch of new radiology technology program – WKBN.com

    YSU Launches Exciting New Radiology Technology Program Celebration

    Thaddeus Stevens College of Technology kicks off return to school for Lancaster County colleges [photos] – LancasterOnline

    Thaddeus Stevens College of Technology Kicks Off an Exciting New School Year for Lancaster County Colleges [Photos]

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    FOX One is now available on Prime Video: Here’s everything to know – About Amazon

    FOX One is now available on Prime Video: Here’s everything to know – About Amazon

    What Are Our Predictions for Taylor Swift’s ‘Life of a Showgirl’ Based on What She’s Told Us So Far? – yahoo.com

    Uncover the Hidden Surprises in Taylor Swift’s ‘Life of a Showgirl’ – Can You Decode Her Clues?

    Bama Dining Serving Up New Food, Entertainment – UA News Center

    Bama Dining Launches Thrilling New Food and Entertainment Experiences

    The latest on Williams-Brice Stadium renovations, entertainment district – On3

    Discover the Thrilling New Upgrades Coming to Williams-Brice Stadium and Its Vibrant Entertainment District!

    1000+ Entertainment Leaders Release Open Letter Criticizing TIFF’s Handling of Film – Creative Community for Peace

    1000+ Entertainment Leaders Release Open Letter Criticizing TIFF’s Handling of Film – Creative Community for Peace

    ‘The Lucky Ones’: Mae Ngai Sells Film & TV Rights To Neurosphere Entertainment – Deadline

    The Lucky Ones’: Mae Ngai Lands Thrilling Deal for Film and TV Adaptations

  • 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
    Hyundai: The Only Way To Beat China Is To Embrace Technology – InsideEVs

    Hyundai’s Bold Strategy to Outpace China with Cutting-Edge Technology

    Teaching older adults how to use technology – WWNY

    Empowering Older Adults to Master Technology with Confidence

    Denver man receives pacemaker using new technology – CBS News

    Denver Man’s Life Transformed by Revolutionary Pacemaker Technology

    Morgan County Rescue Squad is using new technology to recover people missing in the water faster – WAFF

    Morgan County Rescue Squad is using new technology to recover people missing in the water faster – WAFF

    YSU to celebrate launch of new radiology technology program – WKBN.com

    YSU Launches Exciting New Radiology Technology Program Celebration

    Thaddeus Stevens College of Technology kicks off return to school for Lancaster County colleges [photos] – LancasterOnline

    Thaddeus Stevens College of Technology Kicks Off an Exciting New School Year for Lancaster County Colleges [Photos]

    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

Study identifies new metric for diagnosing autism

April 18, 2024
in Science
Study identifies new metric for diagnosing autism
Share on FacebookShare on Twitter

Autism spectrum disorder has yet to be linked to a single cause, due to the wide range of its symptoms and severity. However, a study by University of Virginia researchers suggests a promising new approach to finding answers, one that could lead to advances in the study of other neurological conditions.

Current approaches to autism research involve observing and understanding the disorder through the study of its behavioral consequences, using techniques like functional magnetic resonance imaging that map the brain’s responses to input and activity, but little work has been done to understand what’s causing those responses.

However, researchers with UVA’s College and Graduate School of Arts & Sciences have been able to better understand the physiological differences between the brain structures of autistic and non-autistic individuals through the use of Diffusion MRI, a technique that measures molecular diffusion in biological tissue, to observe how water moves throughout the brain and interacts with cellular membranes. The approach has helped the UVA team develop mathematical models of brain microstructures that have helped identify structural differences in the brains of those with autism and those without.

“It hasn’t been well understood what those differences might be,” said Benjamin Newman, a postdoctoral researcher with UVA’s Department of Psychology, recent graduate of UVA School of Medicine’s neuroscience graduate program and lead author of a paper published this month in PLOS: One. “This new approach looks at the neuronal differences contributing to the etiology of autism spectrum disorder.”

Building on the work of Alan Hodgkin and Andrew Huxley, who won the 1963 Nobel Prize in Medicine for describing the electrochemical conductivity characteristics of neurons, Newman and his co-authors applied those concepts to understand how that conductivity differs in those with autism and those without, using the latest neuroimaging data and computational methodologies. The result is a first-of-its-kind approach to calculating the conductivity of neural axons and their capacity to carry information through the brain. The study also offers evidence that those microstructural differences are directly related to participants’ scores on the Social Communication Questionnaire, a common clinical tool for diagnosing autism.

“What we’re seeing is that there’s a difference in the diameter of the microstructural components in the brains of autistic people that can cause them to conduct electricity slower,” Newman said. “It’s the structure that constrains how the function of the brain works.”

One of Newman’s co-authors, John Darrell Van Horn, a professor of psychology and data science at UVA, said, that so often we try to understand autism through a collection of behavioral patterns which might be unusual or seem different.

“But understanding those behaviors can be a bit subjective, depending on who’s doing the observing,” Van Horn said. “We need greater fidelity in terms of the physiological metrics that we have so that we can better understand where those behaviors coming from. This is the first time this kind of metric has been applied in a clinical population, and it sheds some interesting light on the origins of ASD.”

Van Horn said there’s been a lot of work done with functional magnetic resonance imaging, looking at blood oxygen related signal changes in autistic individuals, but this research, he said “Goes a little bit deeper.”

“It’s asking not if there’s a particular cognitive functional activation difference; it’s asking how the brain actually conducts information around itself through these dynamic networks,” Van Horn said. “And I think that we’ve been successful showing that there’s something that’s uniquely different about autistic-spectrum-disorder-diagnosed individuals relative to otherwise typically developing control subjects.”

Newman and Van Horn, along with co-authors Jason Druzgal and Kevin Pelphrey from the UVA School of Medicine, are affiliated with the National Institute of Health’s Autism Center of Excellence (ACE), an initiative that supports large-scale multidisciplinary and multi-institutional studies on ASD with the aim of determining the disorder’s causes and potential treatments.

According to Pelphrey, a neuroscientist and expert on brain development and the study’s principal investigator, the overarching aim of the ACE project is to lead the way in developing a precision medicine approach to autism.

“This study provides the foundation for a biological target to measure treatment response and allows us to identify avenues for future treatments to be developed,” he said.

Van Horn added that study may also have implications for the examination, diagnosis, and treatment of other neurological disorders like Parkinson’s and Alzheimer’s.

“This is a new tool for measuring the properties of neurons which we are particularly excited about. We are still exploring what we might be able to detect with it,” Van Horn said.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Science Daily – https://www.sciencedaily.com/releases/2024/04/240417182844.htm

Tags: Identifiessciencestudy
Previous Post

Protecting brain cells with cannabinol

Next Post

Which ‘Fallout’ Game Fans of the TV Series Should Play First (and Which to Avoid)

Sliteye Shark Discovered in Remote Indian Ocean – environment coastal & offshore

August 22, 2025
Summary of the 2025 GEDI Science Team Meeting – NASA Science (.gov)

Summary of the 2025 GEDI Science Team Meeting – NASA Science (.gov)

August 22, 2025
Hamilton to Launch Collegiate Science and Technology Entry Program – Hamilton College

Hamilton Unveils Exciting New Science and Technology Entry Program for College Students

August 22, 2025
Dating App Burnout Is Real But It Doesn’t Have to Be Your Reality, Love Bites with Lifestyle Coach Francesca Luca – WATD 95.9 FM

Beat Dating App Burnout: Expert Tips to Keep Your Love Life Thrilling with Lifestyle Coach Francesca Luca

August 22, 2025
Hyundai: The Only Way To Beat China Is To Embrace Technology – InsideEVs

Hyundai’s Bold Strategy to Outpace China with Cutting-Edge Technology

August 22, 2025
Closing the monetization gap in women’s sports: A $2.5 billion opportunity – McKinsey & Company

Closing the monetization gap in women’s sports: A $2.5 billion opportunity – McKinsey & Company

August 22, 2025
Oli Adams: The Best Surfer In the World (Without a Large Intestine) – SURFER Magazine

Oli Adams: The World’s Top Surfer Defying All Odds Without a Large Intestine

August 22, 2025
FOX One is now available on Prime Video: Here’s everything to know – About Amazon

FOX One is now available on Prime Video: Here’s everything to know – About Amazon

August 22, 2025
St. Dominic Health celebrates heart patients with Heart Recovery Reunion – WLBT

St. Dominic Health Celebrates Heart Patients in a Joyful Recovery Reunion

August 22, 2025
WATCH: Trump speaks with police and troops patrolling Washington, DC – PBS

Watch Trump Engage with Police and Troops Patrolling Washington, DC

August 22, 2025

Categories

Archives

August 2025
MTWTFSS
 123
45678910
11121314151617
18192021222324
25262728293031
« Jul    
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 (784)
  • Economy (804)
  • Entertainment (21,683)
  • General (16,608)
  • Health (9,844)
  • Lifestyle (817)
  • News (22,149)
  • People (806)
  • Politics (813)
  • Science (16,017)
  • Sports (21,303)
  • Technology (15,785)
  • World (785)

Recent News

Sliteye Shark Discovered in Remote Indian Ocean – environment coastal & offshore

August 22, 2025
Summary of the 2025 GEDI Science Team Meeting – NASA Science (.gov)

Summary of the 2025 GEDI Science Team Meeting – NASA Science (.gov)

August 22, 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