How the insula processes important signals and errors in expectations
Official title: SIGNALING OF SALIENCE AND PREDICTION ERRORS BY THE INSULA
Funded at Rutgers the State Univ of Nj Newark · NIH-11014060 · Data updated 2026-11-12
This study is looking at how a specific part of the brain helps us understand when things go as expected or not, using rats to learn more about how brain cells communicate, which could help us find new ways to treat mental health issues.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Rutgers the State Univ of Nj Newark NIH-funded |
| Lab location | 1 site (Newark, United States) |
| Project start | February 1, 2023 |
| Project end | January 31, 2028 |
| Funding year | 2025 |
| Award (this year) | $333,625 |
| NIH project number | 5R01MH130331-03 |
| Project ID | NIH-11014060 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals with psychiatric disorders that may involve insula dysfunction.
✕Less likely to help
Patients without psychiatric disorders or those not experiencing issues related to salience and prediction errors may not benefit from this research.
What this research studies
This research investigates how the anterior insula in the brain encodes important signals and deviations from what is expected. Using advanced techniques like multi-site recordings and optogenetics in rats, the study aims to understand the cellular mechanisms behind these processes. By developing a unique task that measures the rats' expectations and their violations, researchers will explore how neurons in the insula communicate and learn. The findings could provide insights into the insula's role in psychiatric disorders and inform future therapeutic approaches.
Why it matters
Potential benefit: If successful, this research could lead to new treatments for psychiatric disorders by enhancing our understanding of insula function.
How similar studies have gone: Previous studies have shown promising results in understanding brain signaling, but this specific approach using high-resolution techniques in the insula is relatively novel.
Where this research is happening
-
Rutgers the State Univ of Nj Newark
Newark, United States Active
Researchers
- Principal investigator: Pare, Denis — Rutgers the State Univ of Nj Newark
- Study coordinator: Pare, Denis
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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.