How the brain filters important visual information
Official title: The functional role of frontal and parietal feedback to visual cortex in selective visual attention
Funded at University of Rochester · NIH-11043336 · Data updated 2026-11-12
This study looks at how certain parts of the brain help us focus on what we see, especially when there’s a lot going on around us, and it aims to learn more about how this might help people with ADHD and autism.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Rochester NIH-funded |
| Lab location | 1 site (Rochester, United States) |
| Project start | March 1, 2023 |
| Project end | February 29, 2028 |
| Funding year | 2025 |
| Award (this year) | $430,248 |
| NIH project number | 5R01EY033726-03 |
| Project ID | NIH-11043336 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research include individuals diagnosed with attention deficit hyperactivity disorder (ADHD) or autism spectrum disorder (ASD).
✕Less likely to help
Patients with no attention-related disorders or those without significant sensory processing issues may not benefit from this research.
What this research studies
This research investigates how the brain's frontal and parietal regions help filter and process visual information, particularly in situations with overwhelming sensory input. By studying the brain circuits involved in attention, the research aims to understand how these areas enhance relevant visual stimuli while suppressing distractions. Using macaque models, the study will focus on specific brain regions known to play a role in visual attention, providing insights into the mechanisms behind attentional control. The findings could have implications for understanding and treating conditions like ADHD and autism spectrum disorder.
Why it matters
Potential benefit: If successful, this research could lead to improved strategies for managing attention-related disorders and enhancing cognitive function in affected individuals.
How similar studies have gone: Previous research has shown promising results in understanding brain mechanisms related to attention, suggesting that this approach could yield valuable insights.
Where this research is happening
-
University of Rochester
Rochester, United States Active
Researchers
- Principal investigator: Fiebelkorn, Ian C. — University of Rochester
- Study coordinator: Fiebelkorn, Ian C.
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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.