Improving balance and stability for amputees using advanced prosthetic ankles
Official title: Toward Restoration of Normative Postural Control and Stability using Neural Control of Powered Prosthetic Ankles
Funded at North Carolina State University Raleigh · NIH-11089871 · Data updated 2026-11-12
This study is looking at how using advanced powered prosthetic ankles that you can control with your mind can help people with below-the-knee amputations feel more balanced and stable, making it easier to move around without relying so much on what they see.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | North Carolina State University Raleigh NIH-funded |
| Lab location | 1 site (Raleigh, United States) |
| Project start | August 7, 2023 |
| Project end | July 31, 2025 |
| Funding year | 2024 |
| Award (this year) | $64,969 |
| NIH project number | 3R01HD110519-02S1 |
| Project ID | NIH-11089871 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals with transtibial amputations who are seeking improved mobility and stability.
✕Less likely to help
Patients with upper limb amputations or those who do not use prosthetic devices may not benefit from this research.
What this research studies
This research investigates how direct neural control of powered prosthetic ankles can enhance balance and postural stability for individuals with transtibial amputations. By focusing on restoring the perception of the prosthetic limb, the study aims to reduce reliance on visual cues and improve neuromuscular control. Participants will engage with advanced prosthetic devices that mimic natural ankle movements, allowing for better coordination and response to disturbances. The approach seeks to provide a more intuitive and effective solution compared to traditional passive prosthetic devices.
Why it matters
Potential benefit: If successful, this research could significantly enhance the quality of life for amputees by improving their balance and reducing the risk of falls.
How similar studies have gone: Previous studies have shown promise in enhancing postural stability through sensory substitution, but this approach using neural control of powered prosthetics is relatively novel.
Where this research is happening
-
North Carolina State University Raleigh
Raleigh, United States Active
Researchers
- Principal investigator: Huang, He — North Carolina State University Raleigh
- Study coordinator: Huang, He
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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.