Cognitive control, emotion, and suicide risk after traumatic brain injury in Veterans
Official title: BCCMA: Cognitive phenotypes of emotion regulation and suicide risk in Veterans with TBI
Funded at VA New Jersey Health Care System · NIH-11338054 · Data updated 2026-11-12
A study will look at how traumatic brain injury affects thinking, emotions, and suicide risk in Veterans, using data from both people and animal models.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | VA New Jersey Health Care System NIH-funded |
| Lab location | 1 site (East Orange, United States) |
| Project start | May 1, 2025 |
| Project end | April 30, 2029 |
| Funding year | 2026 |
| NIH project number | 5I01BX006872-02 |
| Project ID | NIH-11338054 on NIH RePORTER |
Who could benefit from this research
✓Could help
Veterans with a history of traumatic brain injury and individuals with a history of suicidality or without TBI who are part of the study cohorts.
✕Less likely to help
Individuals without TBI or psychiatric risk factors may not directly benefit from the findings.
What this research studies
This project brings together human and animal data to understand why TBI can disrupt thinking and emotional regulation, which may raise suicide risk. Researchers will analyze behavioral tasks, blood inflammation markers, and brain integrity, using advanced computational models to capture hidden cognitive processes. By comparing patterns in Veterans with and without TBI or suicidality and in animals before and after injury, the study aims to identify consistent mechanisms across species that could be targets for intervention.
Why it matters
Potential benefit: If successful, findings could guide new strategies to reduce suicide risk by targeting cognitive and emotional regulation after TBI.
How similar studies have gone: Prior translational work combining human and animal data with computational modeling has shown promise in understanding cognitive control after brain injury.
Where this research is happening
-
VA New Jersey Health Care System
East Orange, United States Active
Researchers
- Principal investigator: Myers, Catherine E — VA New Jersey Health Care System
- Study coordinator: Myers, Catherine E
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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.