Faster, lower-cost 3D light tools to control brain cells
Improving Speed and Cost of Entry for Holographic Optogenetics
This project builds faster, lower-cost 3D light systems to control and map brain cells to help researchers working on Alzheimer's and other brain disorders.
Quick facts
| Grant type | Sbir 2 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Meadowlark Optics, INC. NIH-funded |
| Lab location | 1 site (Frederick, United States) |
| Project ID | NIH-11069190 on NIH RePORTER |
What this research studies
As someone worried about Alzheimer's, I learned that researchers are building faster, lower-cost 3D light systems that can stimulate specific groups of brain cells. They plan to combine high-speed light modulators, fast brain-activity sensors, light-sensitive proteins, and improved data pipelines so the system can respond in real time. The work focuses on making the optical hardware and software practical and affordable so labs can run closed-loop experiments that link observed brain activity to immediate stimulation. If this succeeds, scientists could map memory and other circuits more precisely and test targeted interventions more quickly.
Who could benefit from this research
Good fit: This project does not enroll patients now, but people with Alzheimer's disease or related memory disorders would be the likely eventual beneficiaries and candidates for future studies using the technology.
Not a fit: Patients seeking immediate treatment should not expect direct clinical benefit from this technology-development project, since it focuses on research tools rather than current therapies.
Why it matters
Potential benefit: If successful, this could speed up research into how brain circuits fail in Alzheimer's and enable development of more targeted therapies.
How similar studies have performed: Holographic photostimulation has been used successfully in animal neuroscience for over a decade, but creating faster, low-cost systems for real-time, closed-loop use is a newer and developing area.
Where this research is happening
Frederick, United States
- Meadowlark Optics, INC. — Frederick, United States (Active)
Researchers
- Principal investigator: Hoy, Christopher Luk — Meadowlark Optics, INC.
- Study coordinator: Hoy, Christopher Luk
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.