Why brains reorganize differently after vision loss
Variability of Brain Reorganization in Blindness
This project looks at how adult brains change after vision loss to help tailor sight-restoration and rehabilitation approaches for people who are blind.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Georgetown University NIH-funded |
| Lab location | 1 site (Washington, United States) |
| Project ID | NIH-11304556 on NIH RePORTER |
What this research studies
If you take part, researchers will collect brain scans and simple behavioral tests to see how the visual parts of the brain have changed in people with blindness. They will use different types of brain imaging, including measures of timing, brain chemistry, and spatial activity patterns, to capture multiple aspects of reorganization. The team will compare results across individuals to find patterns that might explain why some people regain function with sight-restoring treatments while others do not. Findings will be used to guide more personalized approaches to rehabilitation and assistive technologies.
Who could benefit from this research
Good fit: Adults (age 21 and older) with significant vision loss or blindness would be the primary candidates for participation.
Not a fit: People with normal vision or those who cannot undergo MRI scans are unlikely to benefit directly from this research.
Why it matters
Potential benefit: If successful, this work could help match sight-restoration treatments and rehabilitation strategies to the people most likely to benefit.
How similar studies have performed: Previous studies have shown that the blind brain can reorganize and show plasticity, but studying individual differences across multiple imaging measures is relatively novel.
Where this research is happening
Washington, United States
- Georgetown University — Washington, United States (Active)
Researchers
- Principal investigator: Striem-Amit, Ella Ruth — Georgetown University
- Study coordinator: Striem-Amit, Ella Ruth
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 below.