How eye movements affect our perception of motion and depth
Influences of viewing geometry on neural computations of motion and depth
This study is looking at how our eye movements affect how we see motion and depth, and it's for anyone interested in understanding more about how our brains process what we see, especially in conditions like Alzheimer's disease.
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 ID | NIH-11057737 on NIH RePORTER |
What this research studies
This research investigates how the movements of our eyes influence our ability to perceive motion and depth in our environment. It challenges the traditional understanding that eye movements can be compensated for by simple calculations, suggesting instead that the brain must consider the geometry of viewing to accurately interpret what we see. By conducting experiments with human participants, the researchers aim to uncover the biases in perception that arise from different viewing conditions. This could lead to a better understanding of visual processing in conditions like Alzheimer's disease.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals experiencing visual perception challenges, especially those diagnosed with Alzheimer's disease or related dementias.
Not a fit: Patients with intact visual processing abilities and no cognitive impairments may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could enhance our understanding of visual perception, potentially leading to improved diagnostic tools or therapies for patients with visual processing issues, particularly those with Alzheimer's disease.
How similar studies have performed: While the approach of examining the influence of eye movements on perception is established, this specific investigation into viewing geometry and its effects on motion and depth perception is relatively novel.
Where this research is happening
Rochester, United States
- University of Rochester — Rochester, United States (Active)
Researchers
- Principal investigator: Deangelis, Gregory C — University of Rochester
- Study coordinator: Deangelis, Gregory C
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.