How brain networks help memories form during sleep
Official title: Thalamocortical Temporal Dynamics Underlying Memory Consolidation during NREM Sleep
Funded at Florida State University · NIH-11078875 · Data updated 2026-11-12
This study is looking at how certain brain networks help us remember things while we sleep, using rats to see how changing brain activity affects their memory during non-REM sleep.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Florida State University NIH-funded |
| Lab location | 1 site (Tallahassee, United States) |
| Project start | May 1, 2024 |
| Project end | April 30, 2026 |
| Funding year | 2025 |
| Award (this year) | $494,585 |
| NIH project number | 5R56MH132637-02 |
| Project ID | NIH-11078875 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals experiencing cognitive decline or memory issues, particularly those related to sleep disturbances.
✕Less likely to help
Patients with acute cognitive dysfunction not related to sleep or those without memory-related issues may not benefit from this research.
What this research studies
This research investigates the role of thalamic networks in memory consolidation during non-rapid eye movement (NREM) sleep. By using advanced techniques like optogenetics and electrophysiology, researchers will explore how specific patterns of brain activity contribute to the process of forming memories. The study involves training rats on memory tasks and observing how manipulating thalamic activity affects their ability to consolidate memories during sleep. Additionally, computational modeling will be employed to understand the interactions between thalamic and cortical circuits during this process.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for enhancing memory consolidation and addressing cognitive impairments.
How similar studies have gone: Previous research has shown promising results in understanding the role of sleep in memory consolidation, making this approach both relevant and potentially impactful.
Where this research is happening
-
Florida State University
Tallahassee, United States Active
Researchers
- Principal investigator: Varela, Carmen — Florida State University
- Study coordinator: Varela, Carmen
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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.