How basal ganglia brain circuits shape movement and motivation
The Role of Opponent Basal Ganglia Outputs in Behavior
Researchers will learn how two opposing pathways in the basal ganglia control movement and motivated behavior in ways that may relate to autism.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Duke University NIH-funded |
| Lab location | 1 site (Durham, United States) |
| Project ID | NIH-11231659 on NIH RePORTER |
What this research studies
From my point of view, scientists are using mice to watch brain cells in the basal ganglia fire while the animals move and behave. They record calcium signals from different pathway neurons at the same time they track continuous, detailed movement measures. The team will also change activity in the direct and indirect pathways to see how those changes alter movement speed, position, and motivated actions. The goal is to build a precise map of how these circuits generate action patterns that could help explain some motor and behavioral features of autism.
Who could benefit from this research
Good fit: People with autism spectrum disorder, especially those who have repetitive movements, motor coordination challenges, or differences in motivation, would be most relevant to these findings.
Not a fit: People without autism or whose symptoms arise from other brain systems are unlikely to receive direct benefit from this mouse-based research in the short term.
Why it matters
Potential benefit: If successful, this work could point to specific brain-circuit targets for future treatments aimed at movement or motivation-related symptoms in autism.
How similar studies have performed: Previous animal studies using neural recordings and pathway manipulation have revealed detailed basal ganglia activity patterns, so this approach builds on promising preclinical work although translation to human therapies is still early.
Where this research is happening
Durham, United States
- Duke University — Durham, United States (Active)
Researchers
- Principal investigator: Yin, Henry — Duke University
- Study coordinator: Yin, Henry
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.