In Stall Catchers, you - our volunteer catchers - are analyzing movies from a mouse brain, looking for stalled blood vessels.

But where do these "movies" come from? Who are our biomedical collaborators doing this research? Why are they so interested, and how does this improve our understanding of Alzheimer's disease?

Find answers to these and other questions in this interview with Prof. Chris Schaffer from the Schaffer-Nishimura Lab at Cornell University: