experiment are you basically just carpet bomb all of motor cortex and the animals can still do all kinds of complicated motor tasks so that that's alarming if you study motor cortex but but from our perspective it's it's actually a good things I mean so it's near as we can tell we're not changing with the statistics of the movement one of things were moving towards mister is trying to get more quantitative predictions about what would the actual predictive coatings that are subtractive having a model at least gives you a prayer of