Exploring electrical connections in a brain region that affects attention and seizures
Official title: Identifying Electrically Coupled Networks in vitro
Funded at Lehigh University · NIH-11070377 · Data updated 2026-11-12
This study is looking at how certain brain cells in a key area for attention and sensory processing communicate with each other, which could help us understand absence epilepsy and attention issues, especially during sleep.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Lehigh University NIH-funded |
| Lab location | 1 site (Bethlehem, United States) |
| Project start | August 1, 2022 |
| Project end | April 30, 2027 |
| Funding year | 2025 |
| Award (this year) | $387,677 |
| NIH project number | 5R01NS128713-04 |
| Project ID | NIH-11070377 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research include individuals diagnosed with absence epilepsy or ADHD, particularly children experiencing these conditions.
✕Less likely to help
Patients with other types of epilepsy or neurological disorders unrelated to attention or absence seizures may not benefit from this research.
What this research studies
This research investigates the electrical synapses in the thalamic reticular nucleus (TRN), a brain area crucial for controlling attention and sensory processing. By using advanced techniques like optogenetics, the study aims to map how GABAergic neurons communicate through electrical connections. This could help us understand the mechanisms behind absence epilepsy and attention disorders, particularly during states of altered consciousness such as sleep. The research focuses on how these networks influence thalamocortical interactions, which are vital for sensory perception and cognitive function.
Why it matters
Potential benefit: If successful, this research could lead to new insights and treatments for conditions like absence epilepsy and attention deficit hyperactivity disorder (ADHD).
How similar studies have gone: While the specific approach of mapping electrical synapses in the TRN is novel, similar studies have shown promise in understanding neuronal communication and its implications for epilepsy and attention disorders.
Where this research is happening
-
Lehigh University
Bethlehem, United States Active
Researchers
- Principal investigator: Haas, Julie S — Lehigh University
- Study coordinator: Haas, Julie S
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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.