Understanding how the brain decides which hand to use for reaching
Neural basis of limb selection in unimanual reaching
This study looks at how our brains decide whether to use our left or right hand for tasks, like flipping a light switch, and it aims to help people with movement difficulties by finding better ways to support their recovery.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of California, San Diego NIH-funded |
| Lab location | 1 site (La Jolla, United States) |
| Project ID | NIH-11041040 on NIH RePORTER |
What this research studies
This research investigates the neural mechanisms that influence our choice of using the left or right hand for various tasks, such as flipping a light switch. By focusing on the posterior parietal cortex, the study aims to uncover how factors like hand position and future goals affect this decision-making process. The findings could enhance our understanding of motor control and coordination, which are essential for daily activities. Patients may benefit from insights that could lead to improved rehabilitation strategies for those with motor impairments.
Who could benefit from this research
Good fit: Ideal candidates for this research include individuals with motor impairments or those recovering from strokes affecting limb movement.
Not a fit: Patients with no motor control issues or those not affected by conditions impacting limb selection may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to better rehabilitation techniques for individuals with motor control issues.
How similar studies have performed: Other research has shown success in understanding motor control through similar neural mechanism investigations, indicating a promising approach.
Where this research is happening
La Jolla, United States
- University of California, San Diego — La Jolla, United States (Active)
Researchers
- Principal investigator: Mooshagian, Eric F — University of California, San Diego
- Study coordinator: Mooshagian, Eric F
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.