Understanding how daily movement patterns connect to brain health and Alzheimer's disease
A novel physical activity metric predicts cognitive and brain aging and ADRD risk
This project explores how the complexity of your daily physical activity patterns might tell us about brain aging and the chances of developing Alzheimer's disease.
Quick facts
| Grant type | R03 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Pittsburgh at Pittsburgh NIH-funded |
| Lab location | 1 site (Pittsburgh, United States) |
| Project ID | NIH-11173842 on NIH RePORTER |
What this research studies
We know that staying active is good for your brain, but this project looks beyond just how much you move. We are using special sensors, like those in smartwatches, to measure the unique ups and downs of your daily physical activity. By analyzing these detailed movement patterns, we hope to find early signs of changes in brain function and understand how they relate to memory and thinking skills. This information could help us better understand the earliest stages of brain aging and conditions like Alzheimer's disease.
Who could benefit from this research
Good fit: This research is relevant for older adults interested in understanding the connection between their daily physical activity and brain health, particularly those concerned about cognitive decline or Alzheimer's disease.
Not a fit: Patients not interested in the relationship between physical activity and brain health, or those without concerns about cognitive aging, may not find direct benefit from this specific research.
Why it matters
Potential benefit: If successful, this work could lead to new ways to identify individuals at higher risk for Alzheimer's disease earlier, potentially allowing for timely interventions.
How similar studies have performed: While previous studies have linked overall physical activity levels to Alzheimer's risk, this project introduces a novel way to measure the 'complexity' of movement patterns, building on existing knowledge with a new approach.
Where this research is happening
Pittsburgh, United States
- University of Pittsburgh at Pittsburgh — Pittsburgh, United States (Active)
Researchers
- Principal investigator: Cai, Yurun — University of Pittsburgh at Pittsburgh
- Study coordinator: Cai, Yurun
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.