Understanding how sensory feedback from neuroprosthetic devices remains stable over time
Official title: Quantifying the spatial stability of sensory stimulation projected fields for sensory neuroprostheses
Funded at Johns Hopkins University · NIH-11070675 · Data updated 2026-11-12
This study is looking to make life easier for people with sensorimotor challenges by improving how well they feel sensations from their neuroprosthetic devices, so they can rely on them more consistently without needing constant adjustments.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Johns Hopkins University NIH-funded |
| Lab location | 1 site (Baltimore, United States) |
| Project start | January 1, 2025 |
| Project end | December 31, 2025 |
| Funding year | 2025 |
| Award (this year) | $48,974 |
| NIH project number | 1F31NS139615-01A1 |
| Project ID | NIH-11070675 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals with amputated limbs or those experiencing sensorimotor deficits who could benefit from advanced neuroprosthetic technology.
✕Less likely to help
Patients who do not have sensorimotor deficits or those who are not candidates for neuroprosthetic devices may not receive any benefit from this research.
What this research studies
This research aims to enhance the lives of individuals with sensorimotor deficits by improving the stability of sensory feedback from neuroprosthetic devices. It focuses on quantifying the spatial stability of projected fields, which are the areas where sensations are felt during electrical stimulation. By analyzing data from different stimulation techniques, the research seeks to establish a framework that ensures consistent sensory feedback, reducing the need for frequent recalibration. This could lead to more effective and user-friendly neuroprosthetic devices for daily use.
Why it matters
Potential benefit: If successful, this research could lead to more reliable and intuitive neuroprosthetic devices that improve the quality of life for individuals with limb loss or sensory deficits.
How similar studies have gone: Previous research has shown promise in improving sensory feedback in neuroprosthetic devices, indicating that this approach could lead to significant advancements in the field.
Where this research is happening
-
Johns Hopkins University
Baltimore, United States Active
Researchers
- Principal investigator: Ding, Keqin — Johns Hopkins University
- Study coordinator: Ding, Keqin
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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.