How social interactions can help reduce fear and avoidance behaviors in rats
Neural circuit mechanisms in social extinction of conditioned place avoidance
This study is looking at how being around friends can help reduce fear and avoidance in anxious situations, using rats to see how their brains work when they learn that a scary place is actually safe.
Quick facts
| Grant type | R21 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Baylor College of Medicine NIH-funded |
| Lab location | 1 site (Houston, United States) |
| Project ID | NIH-11030307 on NIH RePORTER |
What this research studies
This research investigates the neural mechanisms behind how social support can help reduce fear and avoidance behaviors, which are common in anxiety disorders. Using a specially designed task, rats that have learned to avoid a specific area due to fear will be observed as they interact with other rats that demonstrate that the area is safe. The study will focus on brain regions known to be involved in fear and social learning, specifically the hippocampus and anterior cingulate cortex, by recording their neural activity during these interactions. The goal is to understand how these brain circuits work together to facilitate the extinction of fear responses.
Who could benefit from this research
Good fit: Ideal candidates for this research would be individuals suffering from anxiety disorders, particularly those with avoidance behaviors.
Not a fit: Patients who do not have anxiety disorders or avoidance behaviors may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new therapeutic strategies for treating anxiety disorders by leveraging social interactions.
How similar studies have performed: Previous research has shown that social support can aid in fear extinction, but this study aims to explore the specific neural mechanisms involved, making it a novel approach.
Where this research is happening
Houston, United States
- Baylor College of Medicine — Houston, United States (Active)
Researchers
- Principal investigator: Ji, Daoyun — Baylor College of Medicine
- Study coordinator: Ji, Daoyun
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.