Understanding how a specific brain region affects eating behavior in older adults
Role of the parasubthalamic nucleus (PSTN) in the central regulation of feeding behavior
This study is looking at how a specific part of the brain called the parasubthalamic nucleus affects hunger and eating habits in older adults, to help understand how it can influence issues like not eating enough or overeating.
Quick facts
| Grant type | R15 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Williams College NIH-funded |
| Lab location | 1 site (Williamstown, United States) |
| Project ID | NIH-11043682 on NIH RePORTER |
What this research studies
This research investigates the role of the parasubthalamic nucleus (PSTN) in regulating appetite and feeding behavior, particularly in older adults. By examining the neural connections and activity patterns of this brain region, the study aims to uncover how it influences hunger and appetite suppression. The research will involve analyzing how different stimuli affect the PSTN and its impact on eating behaviors, which can be crucial for addressing issues like undernourishment and obesity in the elderly.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals aged 65 and older who may experience appetite-related issues.
Not a fit: Patients under the age of 65 or those without appetite regulation problems may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new treatments for appetite regulation, helping older adults maintain a healthy weight and improve their nutritional status.
How similar studies have performed: While the role of the PSTN in appetite regulation is relatively understudied, similar research on other brain regions has shown promising results in understanding feeding behavior.
Where this research is happening
Williamstown, United States
- Williams College — Williamstown, United States (Active)
Researchers
- Principal investigator: Carter, Matthew E — Williams College
- Study coordinator: Carter, Matthew E
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.