Portable MRI technology for diagnosing acute stroke
Official title: Portable, Low Field Brain Magnetic Resonance Imaging (MRI) for Acute Stroke
Funded at Yale University · NIH-11013870 · Data updated 2026-11-12
This study is working on a new, portable MRI machine that can be used right at the bedside of patients having a stroke, so doctors can quickly and accurately diagnose the problem and start treatment faster.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Yale University NIH-funded |
| Lab location | 1 site (New Haven, United States) |
| Project start | April 1, 2022 |
| Project end | December 31, 2026 |
| Funding year | 2025 |
| Award (this year) | $703,708 |
| NIH project number | 5R01EB031114-04 |
| Project ID | NIH-11013870 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals experiencing symptoms of an acute stroke or those at high risk for stroke.
✕Less likely to help
Patients who are not experiencing acute stroke symptoms or those with conditions that do not require MRI imaging may not benefit from this research.
What this research studies
This research focuses on developing a portable, low-field magnetic resonance imaging (MRI) system that can be used in acute stroke situations. By bringing MRI capabilities directly to patients, especially those who are critically ill, the study aims to improve the speed and accuracy of stroke diagnosis. The approach involves innovative engineering and machine learning techniques to provide real-time imaging analysis, allowing for immediate clinical decision-making. This could significantly change how stroke care is delivered by making MRI more accessible in various settings.
Why it matters
Potential benefit: If successful, this research could lead to faster and more accurate diagnoses of acute strokes, improving patient outcomes.
How similar studies have gone: Other research has shown promise in using portable imaging technologies, but this specific application of low-field MRI for acute stroke is relatively novel.
Where this research is happening
-
Yale University
New Haven, United States Active
Researchers
- Principal investigator: Sheth, Kevin Navin — Yale University
- Study coordinator: Sheth, Kevin Navin
Related research
Other NIH-funded projects on the same topics.
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Portable low-field brain MRI for emergency stroke care
This project will bring a small, movable MRI to the bedside and in ambulances to get quick brain scans for people with suspected acute stroke.
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In-bed wearable rehab robot to help stroke survivors recover movement
A wearable robotic device will be developed to help adults who recently had an acute stroke regain movement while still in the hospital.
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When people are most at risk of another stroke after a minor stroke or TIA
Researchers are combining past trial data to find the timing of highest risk for a second stroke after a minor stroke or TIA so treatments can be better timed.
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Improving Participation after Stroke: Self-Management Rehab for Sub-Acute Stroke
A doctor- and patient-friendly program delivered virtually helps people who recently had a stroke feel more confident, stay active at home, and improve quality of life.
-
Targeting a brain inflammation regulator to protect cells after a stroke
Aims to test a new approach that tampers with a key brain cell regulator to reduce inflammation and protect brain tissue after a stroke, potentially lowering disability.
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Predicting brain tissue outcome after acute stroke using AI
A researchers at Stanford are testing an AI system that uses brain scans and clinical data to predict which parts of the brain will recover after an acute stroke and how treatment might help.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.