Understanding how the brain processes threats and fear responses
Brainstem-forebrain networks and threat computation
This study is looking at how certain parts of the brain work together to handle fear and threats, which could help us understand why some people experience heightened anxiety and fear responses.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Boston College NIH-funded |
| Lab location | 1 site (Chestnut Hill, United States) |
| Project ID | NIH-11079558 on NIH RePORTER |
What this research studies
This research investigates how different parts of the brain, particularly the brainstem and amygdala, work together to process threats and manage fear responses. By using advanced recording techniques in animal models, the study aims to uncover how brainstem networks signal threats and compute prediction errors during fear learning. This could help clarify the neural mechanisms behind anxiety disorders and improve our understanding of fear-related behaviors. The findings may lead to new insights into how exaggerated fear responses develop in individuals with anxiety.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals experiencing anxiety disorders characterized by exaggerated fear responses.
Not a fit: Patients without anxiety disorders or those who do not exhibit exaggerated fear responses may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved treatments for anxiety disorders by targeting the underlying neural mechanisms of fear processing.
How similar studies have performed: Other research has shown success in understanding fear processing in the brain, but this specific approach focusing on brainstem networks is relatively novel.
Where this research is happening
Chestnut Hill, United States
- Boston College — Chestnut Hill, United States (Active)
Researchers
- Principal investigator: Mcdannald, Michael a — Boston College
- Study coordinator: Mcdannald, Michael a
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.