Non-invasive optical recording of brain activity
Label-free Optical Recording of Neuroelectric Activities
This study is exploring a new way to safely record brain activity by using a special film that can detect signals from neurons without needing any invasive procedures, which could help us better understand how our brain cells work together.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Stanford University NIH-funded |
| Lab location | 1 site (Stanford, United States) |
| Project ID | NIH-11043319 on NIH RePORTER |
What this research studies
This research focuses on developing a novel method for recording neuroelectric signals from interconnected neurons without the need for invasive techniques. By utilizing a unique electrochromic film, the study aims to detect changes in optical reflection that correspond to electrical activities in cells. This label-free approach avoids the limitations of traditional methods, such as photobleaching and the need for molecular probes, allowing for more flexible and high-quality recordings of brain activity. The goal is to enhance our understanding of how neurons process and communicate information.
Who could benefit from this research
Good fit: Ideal candidates for this research would include individuals with neurological conditions that affect brain function, as well as healthy volunteers for control comparisons.
Not a fit: Patients with conditions that do not involve neuroelectric activity or those who are unable to participate in non-invasive testing may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved methods for studying brain function and potentially developing new treatments for neurological disorders.
How similar studies have performed: While the approach of using electrochromic films for optical recording is innovative, similar optical techniques have shown promise in other areas of neuroscience, suggesting potential for success.
Where this research is happening
Stanford, United States
- Stanford University — Stanford, United States (Active)
Researchers
- Principal investigator: Cui, Bianxiao — Stanford University
- Study coordinator: Cui, Bianxiao
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.