Understanding how feedback influences what we see
Role of top-down feedback in visual perception
This study is looking at how certain brain connections influence how we see things by testing marmoset monkeys and temporarily turning off specific connections while they do visual tasks, helping us understand more about how our brains process what we see.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Houston NIH-funded |
| Lab location | 1 site (Houston, United States) |
| Project ID | NIH-10828768 on NIH RePORTER |
What this research studies
This research investigates how feedback connections in the brain affect visual perception by studying marmoset monkeys. The researchers will use advanced techniques to temporarily deactivate specific brain connections while the monkeys perform visual tasks. By observing the changes in visual processing, they aim to uncover the role of these feedback connections in shaping our perception of visual information. This study builds on previous findings and aims to provide insights into the neural mechanisms underlying visual perception.
Who could benefit from this research
Good fit: Ideal candidates for participation would be healthy adult marmoset monkeys used in the study.
Not a fit: Patients with visual perception disorders in humans will not directly benefit from this research as it focuses on primate models.
Why it matters
Potential benefit: If successful, this research could enhance our understanding of visual processing and lead to improved treatments for visual perception disorders.
How similar studies have performed: Previous studies have shown success in using optogenetic techniques to manipulate neural circuits, indicating a promising approach for this research.
Where this research is happening
Houston, United States
- University of Houston — Houston, United States (Active)
Researchers
- Principal investigator: Nurminen, Lauri — University of Houston
- Study coordinator: Nurminen, Lauri
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.