Restoring brain rhythms after head injury
Network Dysfunction and Neuromodulation following TBI
It tests whether bringing back normal brain rhythm signals can help memory after a traumatic brain injury.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Pennsylvania NIH-funded |
| Lab location | 1 site (Philadelphia, United States) |
| Project ID | NIH-11291867 on NIH RePORTER |
What this research studies
Researchers use animal models to study how traumatic brain injury disrupts the hippocampus and other memory-related networks. They record activity from neuronal ensembles and look at oscillations like theta that support memory encoding and recall. The team applies targeted neuromodulation (electrical stimulation) to restore those rhythms and watches whether ensemble activity and memory-related behaviors improve. Results are meant to guide development of brain-stimulation treatments for people with TBI-related memory problems.
Who could benefit from this research
Good fit: People with a history of traumatic brain injury who experience persistent memory problems would be the likely candidates for therapies developed from this research.
Not a fit: Patients whose memory loss is due to non-TBI causes (for example, primary neurodegenerative diseases) or diffuse, untreatable brain damage may not benefit.
Why it matters
Potential benefit: If successful, this work could lead to brain-stimulation therapies that improve memory and daily functioning after TBI.
How similar studies have performed: Previous animal studies have shown that restoring theta rhythms can improve some hippocampus-dependent memory functions, but human translation is still unproven.
Where this research is happening
Philadelphia, United States
- University of Pennsylvania — Philadelphia, United States (Active)
Researchers
- Principal investigator: Wolf, John Allen — University of Pennsylvania
- Study coordinator: Wolf, John Allen
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.