• Education
    • Higher Education
    • Scholarships & Grants
    • Online Learning
    • School Reforms
    • Research & Innovation
  • Lifestyle
    • Travel
    • Food & Drink
    • Fashion & Beauty
    • Home & Living
    • Relationships & Family
  • Technology & Startups
    • Software & Apps
    • Startup Success Stories
    • Startups & Innovations
    • Tech Regulations
    • Venture Capital
    • Artificial Intelligence
    • Cybersecurity
    • Emerging Technologies
    • Gadgets & Devices
    • Industry Analysis
  • About us
  • Contact
  • Advertise with Us
  • Privacy & Policy
Today Headline
  • Home
  • World News
    • Us & Canada
    • Europe
    • Asia
    • Africa
    • Middle East
  • Politics
    • Elections
    • Political Parties
    • Government Policies
    • International Relations
    • Legislative News
  • Business & Finance
    • Market Trends
    • Stock Market
    • Entrepreneurship
    • Corporate News
    • Economic Policies
  • Science & Environment
    • Space Exploration
    • Climate Change
    • Wildlife & Conservation
    • Environmental Policies
    • Medical Research
  • Health
    • Public Health
    • Mental Health
    • Medical Breakthroughs
    • Fitness & Nutrition
    • Pandemic Updates
  • Sports
    • Football
    • Basketball
    • Tennis
    • Olympics
    • Motorsport
  • Entertainment
    • Movies
    • Music
    • TV & Streaming
    • Celebrity News
    • Awards & Festivals
  • Crime & Justice
    • Court Cases
    • Cybercrime
    • Policing
    • Criminal Investigations
    • Legal Reforms
No Result
View All Result
  • Home
  • World News
    • Us & Canada
    • Europe
    • Asia
    • Africa
    • Middle East
  • Politics
    • Elections
    • Political Parties
    • Government Policies
    • International Relations
    • Legislative News
  • Business & Finance
    • Market Trends
    • Stock Market
    • Entrepreneurship
    • Corporate News
    • Economic Policies
  • Science & Environment
    • Space Exploration
    • Climate Change
    • Wildlife & Conservation
    • Environmental Policies
    • Medical Research
  • Health
    • Public Health
    • Mental Health
    • Medical Breakthroughs
    • Fitness & Nutrition
    • Pandemic Updates
  • Sports
    • Football
    • Basketball
    • Tennis
    • Olympics
    • Motorsport
  • Entertainment
    • Movies
    • Music
    • TV & Streaming
    • Celebrity News
    • Awards & Festivals
  • Crime & Justice
    • Court Cases
    • Cybercrime
    • Policing
    • Criminal Investigations
    • Legal Reforms
No Result
View All Result
Today Headline
No Result
View All Result
Home Science & Environment Medical Research

Minimally invasive neural interface allows brain access without skull opening

November 13, 2024
in Medical Research
Reading Time: 3 mins read
A A
0
Minimally invasive neural interface allows brain access without skull opening
6
SHARES
12
VIEWS
Share on FacebookShare on Twitter


Endocisternal neural interface in human and sheep models. Credit: Nature Biomedical Engineering (2024). DOI: 10.1038/s41551-024-01281-9

A team of researchers led by Rice University’s Jacob Robinson and the University of Texas Medical Branch’s Peter Kan has developed a technique for diagnosing, managing and treating neurological disorders with minimal surgical risks. The team’s findings were published in Nature Biomedical Engineering.

While traditional approaches for interfacing with the nervous system often require creating a hole in the skull to interface with the brain, the researchers have developed an innovative method known as endocisternal interfaces (ECI), allowing for electrical recording and stimulation of neural structures, including the brain and spinal cord, through cerebral spinal fluid (CSF).

“Using ECI, we can access multiple brain and spinal cord structures simultaneously without ever opening up the skull, reducing the risk of complications associated with traditional surgical techniques,” said Robinson, professor of electrical and computer engineering and bioengineering.

ECI uses CSF, which surrounds the nervous system, as a pathway to deliver targeted devices. By performing a simple lumbar puncture in the lower back, researchers can navigate a flexible catheter to access the brain and spinal cord.

Using miniature magnetoelectric-powered bioelectronics, the entire wireless system can be deployed through a small percutaneous procedure. The flexible catheter electrodes can be navigated freely from the spinal subarachnoid space to the brain ventricles.

“This is the first reported technique that enables a neural interface to simultaneously access the brain and spinal cord through a simple and minimally invasive lumbar puncture,” said Kan, professor and the Robert L. Moody Sr. Chair of Neurosurgery at UTMB. “It introduces new possibilities for therapies in stroke rehabilitation, epilepsy monitoring and other neurological applications.”

To test the hypothesis, the research team characterized the endocisternal space and measured the width of the subarachnoid, or fluid-filled space, in human patients using magnetic resonance imaging. The researchers then conducted experiments in large animal models, specifically sheep, to validate the feasibility of the new neural interface.

Their experiments showed that the catheter electrodes could be successfully delivered and guided into the ventricular spaces and brain surface for electrical stimulation. By using the magnetoelectric implant, the researchers were able to record electrophysiologic signals such as muscle activation and spinal cord potentials.

Preliminary safety results showed that the ECI remained functional with minimal damage up to 30 days after the electronic device was implanted chronically into the brain.

Moreover, the study revealed that unlike endovascular neural interfaces that require antithrombotic medication and are limited by the small size and location of blood vessels, ECI offers broader access to neural targets without the medication.

“This technology creates a new paradigm for minimally invasive neural interfaces and could lower the risk of implantable neurotechnologies, enabling access to wider patient populations,” said Josh Chen, Rice alumnus and lead author of the study.

More information:
Joshua C. Chen et al, Endocisternal interfaces for minimally invasive neural stimulation and recording of the brain and spinal cord, Nature Biomedical Engineering (2024). DOI: 10.1038/s41551-024-01281-9

Provided by
Rice University


Citation:
Minimally invasive neural interface allows brain access without skull opening (2024, November 13)
retrieved 13 November 2024
from

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.



Endocisternal neural interface in human and sheep models. Credit: Nature Biomedical Engineering (2024). DOI: 10.1038/s41551-024-01281-9

A team of researchers led by Rice University’s Jacob Robinson and the University of Texas Medical Branch’s Peter Kan has developed a technique for diagnosing, managing and treating neurological disorders with minimal surgical risks. The team’s findings were published in Nature Biomedical Engineering.

While traditional approaches for interfacing with the nervous system often require creating a hole in the skull to interface with the brain, the researchers have developed an innovative method known as endocisternal interfaces (ECI), allowing for electrical recording and stimulation of neural structures, including the brain and spinal cord, through cerebral spinal fluid (CSF).

“Using ECI, we can access multiple brain and spinal cord structures simultaneously without ever opening up the skull, reducing the risk of complications associated with traditional surgical techniques,” said Robinson, professor of electrical and computer engineering and bioengineering.

ECI uses CSF, which surrounds the nervous system, as a pathway to deliver targeted devices. By performing a simple lumbar puncture in the lower back, researchers can navigate a flexible catheter to access the brain and spinal cord.

Using miniature magnetoelectric-powered bioelectronics, the entire wireless system can be deployed through a small percutaneous procedure. The flexible catheter electrodes can be navigated freely from the spinal subarachnoid space to the brain ventricles.

“This is the first reported technique that enables a neural interface to simultaneously access the brain and spinal cord through a simple and minimally invasive lumbar puncture,” said Kan, professor and the Robert L. Moody Sr. Chair of Neurosurgery at UTMB. “It introduces new possibilities for therapies in stroke rehabilitation, epilepsy monitoring and other neurological applications.”

To test the hypothesis, the research team characterized the endocisternal space and measured the width of the subarachnoid, or fluid-filled space, in human patients using magnetic resonance imaging. The researchers then conducted experiments in large animal models, specifically sheep, to validate the feasibility of the new neural interface.

Their experiments showed that the catheter electrodes could be successfully delivered and guided into the ventricular spaces and brain surface for electrical stimulation. By using the magnetoelectric implant, the researchers were able to record electrophysiologic signals such as muscle activation and spinal cord potentials.

Preliminary safety results showed that the ECI remained functional with minimal damage up to 30 days after the electronic device was implanted chronically into the brain.

Moreover, the study revealed that unlike endovascular neural interfaces that require antithrombotic medication and are limited by the small size and location of blood vessels, ECI offers broader access to neural targets without the medication.

“This technology creates a new paradigm for minimally invasive neural interfaces and could lower the risk of implantable neurotechnologies, enabling access to wider patient populations,” said Josh Chen, Rice alumnus and lead author of the study.

More information:
Joshua C. Chen et al, Endocisternal interfaces for minimally invasive neural stimulation and recording of the brain and spinal cord, Nature Biomedical Engineering (2024). DOI: 10.1038/s41551-024-01281-9

Provided by
Rice University


Citation:
Minimally invasive neural interface allows brain access without skull opening (2024, November 13)
retrieved 13 November 2024
from

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.


Tags: Health ResearchHealth Research NewsHealth ScienceMedicine ResearchMedicine Research NewsMedicine Science
Previous Post

US overdose deaths down, giving experts hope for enduring decline

Next Post

The changing face of China’s foreign tourists

Related Posts

Trump Once Vowed To End HIV in America. His Funding Cuts Are Rolling Back Progress.

May 9, 2025
2
The US has 1,001 measles cases and 11 states with active outbreaks

The US has 1,001 measles cases and 11 states with active outbreaks

May 9, 2025
6
Next Post
The changing face of China’s foreign tourists

The changing face of China’s foreign tourists

  • Trending
  • Comments
  • Latest
Family calls for change after B.C. nurse dies by suicide after attacks on the job

Family calls for change after B.C. nurse dies by suicide after attacks on the job

April 2, 2025
Pioneering 3D printing project shares successes

Product reduces TPH levels to non-hazardous status

November 27, 2024

Hospital Mergers Fail to Deliver Better Care or Lower Costs, Study Finds todayheadline

December 31, 2024

Police ID man who died after Corso Italia fight

December 23, 2024
Harris tells supporters 'never give up' and urges peaceful transfer of power

Harris tells supporters ‘never give up’ and urges peaceful transfer of power

0
Des Moines Man Accused Of Shooting Ex-Girlfriend's Mother

Des Moines Man Accused Of Shooting Ex-Girlfriend’s Mother

0

Trump ‘looks forward’ to White House meeting with Biden

0
Catholic voters were critical to Donald Trump’s blowout victory: ‘Harris snubbed us’

Catholic voters were critical to Donald Trump’s blowout victory: ‘Harris snubbed us’

0

Trump Once Vowed To End HIV in America. His Funding Cuts Are Rolling Back Progress.

May 9, 2025
Top White House adviser Stephen Miller says 'we're actively looking at' suspending due process for migrants

Top White House adviser Stephen Miller says ‘we’re actively looking at’ suspending due process for migrants

May 9, 2025
Who is Casey Means, the new surgeon general pick? : The NPR Politics Podcast : NPR

Who is Casey Means, the new surgeon general pick? : The NPR Politics Podcast : NPR

May 9, 2025
France to use frozen Russian assets for Ukraine howitzer upkeep

France to use frozen Russian assets for Ukraine howitzer upkeep

May 9, 2025

Recent News

Trump Once Vowed To End HIV in America. His Funding Cuts Are Rolling Back Progress.

May 9, 2025
2
Top White House adviser Stephen Miller says 'we're actively looking at' suspending due process for migrants

Top White House adviser Stephen Miller says ‘we’re actively looking at’ suspending due process for migrants

May 9, 2025
4
Who is Casey Means, the new surgeon general pick? : The NPR Politics Podcast : NPR

Who is Casey Means, the new surgeon general pick? : The NPR Politics Podcast : NPR

May 9, 2025
3
France to use frozen Russian assets for Ukraine howitzer upkeep

France to use frozen Russian assets for Ukraine howitzer upkeep

May 9, 2025
4

TodayHeadline is a dynamic news website dedicated to delivering up-to-date and comprehensive news coverage from around the globe.

Follow Us

Browse by Category

  • Africa
  • Asia
  • Basketball
  • Business & Finance
  • Climate Change
  • Crime & Justice
  • Economic Policies
  • Elections
  • Entertainment
  • Entrepreneurship
  • Environmental Policies
  • Europe
  • Football
  • Gadgets & Devices
  • Health
  • Medical Research
  • Mental Health
  • Middle East
  • Motorsport
  • Olympics
  • Politics
  • Public Health
  • Relationships & Family
  • Science & Environment
  • Software & Apps
  • Space Exploration
  • Sports
  • Stock Market
  • Technology & Startups
  • Tennis
  • Travel
  • Uncategorized
  • Us & Canada
  • Wildlife & Conservation
  • World News

Recent News

Trump Once Vowed To End HIV in America. His Funding Cuts Are Rolling Back Progress.

May 9, 2025
Top White House adviser Stephen Miller says 'we're actively looking at' suspending due process for migrants

Top White House adviser Stephen Miller says ‘we’re actively looking at’ suspending due process for migrants

May 9, 2025
  • Education
  • Lifestyle
  • Technology & Startups
  • About us
  • Contact
  • Advertise with Us
  • Privacy & Policy

© 2024 Todayheadline.co

Welcome Back!

OR

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Business & Finance
  • Corporate News
  • Economic Policies
  • Entrepreneurship
  • Market Trends
  • Crime & Justice
  • Court Cases
  • Criminal Investigations
  • Cybercrime
  • Legal Reforms
  • Policing
  • Education
  • Higher Education
  • Online Learning
  • Entertainment
  • Awards & Festivals
  • Celebrity News
  • Movies
  • Music
  • Health
  • Fitness & Nutrition
  • Medical Breakthroughs
  • Mental Health
  • Pandemic Updates
  • Lifestyle
  • Fashion & Beauty
  • Food & Drink
  • Home & Living
  • Politics
  • Elections
  • Government Policies
  • International Relations
  • Legislative News
  • Political Parties
  • Africa
  • Asia
  • Europe
  • Middle East
  • Artificial Intelligence
  • Cybersecurity
  • Emerging Technologies
  • Gadgets & Devices
  • Industry Analysis
  • Basketball
  • Football
  • Motorsport
  • Olympics
  • Climate Change
  • Environmental Policies
  • Medical Research
  • Science & Environment
  • Space Exploration
  • Wildlife & Conservation
  • Sports
  • Tennis
  • Technology & Startups
  • Software & Apps
  • Startup Success Stories
  • Startups & Innovations
  • Tech Regulations
  • Venture Capital
  • Uncategorized
  • World News
  • Us & Canada
  • Public Health
  • Relationships & Family
  • Travel
  • Research & Innovation
  • Scholarships & Grants
  • School Reforms
  • Stock Market
  • TV & Streaming
  • Advertise with Us
  • Privacy & Policy
  • About us
  • Contact

© 2024 Todayheadline.co