Understanding how the motor cortex controls movement complexity
Official title: Determining the Sources of Motor-Cortex Response Complexity
Funded at Columbia University Health Sciences · NIH-10990784 · Data updated 2026-11-12
This study looks at how a part of the brain that helps us move reacts to different types of movements, especially in people who have had a stroke or other conditions that affect their ability to move, to find better ways to help them regain control of their movements.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Columbia University Health Sciences NIH-funded |
| Lab location | 1 site (New York, United States) |
| Project start | July 1, 2024 |
| Project end | June 30, 2029 |
| Funding year | 2024 |
| Award (this year) | $636,448 |
| NIH project number | 1R01NS135240-01A1 |
| Project ID | NIH-10990784 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research include individuals who have experienced a stroke or other conditions affecting the motor cortex and are facing challenges with voluntary movement.
✕Less likely to help
Patients with intact motor function or those not affected by motor cortex damage may not benefit from this research.
What this research studies
This research investigates how the motor cortex, the brain area responsible for voluntary movement, responds to various movement parameters and how this complexity affects motor function. By analyzing the unique response patterns of neurons in the motor cortex, the study aims to uncover the relationship between neural activity and movement, particularly in individuals who have experienced damage due to stroke or disease. The approach involves examining the diverse and multiphasic responses of motor cortex neurons to better understand their role in movement control and potential treatment strategies for movement deficits.
Why it matters
Potential benefit: If successful, this research could lead to improved treatments for individuals with movement deficits caused by stroke or other neurological conditions.
How similar studies have gone: Previous research has shown promise in understanding motor cortex function, but this specific approach to characterizing response complexity is relatively novel.
Where this research is happening
-
Columbia University Health Sciences
New York, United States Active
Researchers
- Principal investigator: Churchland, Mark M — Columbia University Health Sciences
- Study coordinator: Churchland, Mark M
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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.