What i find most interesting about this is not the basic result that we can learn to use a body extension. Rather that this was possible using impulses from pre

What i find most interesting about this is not the basic result that we can learn to use a body extension. Rather that this was possible using impulses from pressure sensors between the toes. I would have expected this to work if the signal was taken somewhere near where the other finger signals come from, but this means you could basically reroute your feet to be controlled by your "hand center" in the brain, even as adults, that's quite impressive looking at how little I can do with my feet.