Understanding Brain Responses to Stress and Anxiety
Decoding Locus Coeruleus Neural Circuits and Signaling In Negative Affect
This research explores how a specific brain area, the locus coeruleus, works to help us understand and manage stress and anxiety.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Washington NIH-funded |
| Lab location | 1 site (Seattle, United States) |
| Project ID | NIH-11093547 on NIH RePORTER |
What this research studies
When we experience stress or threat, our bodies react with anxiety, which can help us plan and adapt. However, too much stress is linked to many mental health conditions like anxiety and hyperarousal. This project looks closely at a brain system called the locus coeruleus (LC) and its connections, which are important for how we respond to stress. We want to discover the unique ways these brain cells function and communicate, and how they are regulated by other brain cells and chemicals. By understanding these basic mechanisms, we hope to find new ways to help people with stress-related affective disorders.
Who could benefit from this research
Good fit: This foundational research does not directly involve patient participation, but future clinical applications may benefit individuals experiencing anxiety, hyperarousal, or other affective disorders.
Not a fit: Patients not experiencing stress-related affective disorders or those seeking immediate treatment options would not directly benefit from this basic science research.
Why it matters
Potential benefit: If successful, this work could lead to new insights and potential treatments for anxiety, hyperarousal, and other stress-related mental health conditions.
How similar studies have performed: This work builds upon recent evidence from the research team and others, suggesting a growing understanding of the brain's stress response systems.
Where this research is happening
Seattle, United States
- University of Washington — Seattle, United States (Active)
Researchers
- Principal investigator: Bruchas, Michael R. — University of Washington
- Study coordinator: Bruchas, Michael R.
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.