Understanding how larval zebrafish switch between different behaviors
Official title: Neural Mechanisms of Behavioral Variability and Strategy Selection in Larval Zebrafish
Funded at Harvard Medical School · NIH-11066777 · Data updated 2026-11-12
This study looks at how baby zebrafish decide when to stick with what they know and when to try something new, helping us understand how different behaviors happen, which could also give us clues about behavior in other animals, including people.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Harvard Medical School NIH-funded |
| Lab location | 1 site (Boston, United States) |
| Project start | February 1, 2025 |
| Project end | January 31, 2028 |
| Funding year | 2025 |
| Award (this year) | $43,456 |
| NIH project number | 1F31NS141337-01 |
| Project ID | NIH-11066777 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for benefiting from this research are individuals with conditions that impair behavioral flexibility or decision-making processes.
✕Less likely to help
Patients with stable behavioral patterns and no issues related to decision-making or behavioral variability may not receive direct benefits from this research.
What this research studies
This research investigates the neural mechanisms that allow larval zebrafish to switch between exploiting known behaviors and exploring new alternatives. By studying the brain circuits involved in these processes, the research aims to uncover how behavioral variability is generated and controlled. The approach utilizes the unique characteristics of larval zebrafish, which are small, transparent, and genetically manipulable, making them an ideal model for understanding complex behavioral strategies. The findings could provide insights into the fundamental principles of behavior that may be applicable to other species, including humans.
Why it matters
Potential benefit: If successful, this research could enhance our understanding of behavioral flexibility, which may inform treatments for conditions that affect decision-making and behavior.
How similar studies have gone: Other research has shown success in using zebrafish to study neural mechanisms of behavior, indicating that this approach is promising and has potential for significant findings.
Where this research is happening
-
Harvard Medical School
Boston, United States Active
Researchers
- Principal investigator: Wang, Vickie — Harvard Medical School
- Study coordinator: Wang, Vickie
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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.