a small number of them and so you don't you don't have a huge amount of you know communication bandwidth for the long range you you have you know big bundles of connections from sort of low layers to high riders if you want from V 1 to V 2 and V 2 to V 4 and once you get to the higher layers the the spatial distribution is not represented anymore it's like a cornet where you are pulling and so in the high high layers you don't need that organization but by the time you get there the spatial resolution is lost so we can do the experiment