right it if it's too herky-jerky then it has trouble learning so so I don't have a good quantitative answer for you but there there is indeed a sweet spot and yeah I mean it depends on how fast you run the framerate we were running these at 10 frame frame rates so that's kind of yeah about about 100 milliseconds it depends on how fast things are moving as well so anyway so I promised that we would get back to a neuroscience experiment so I'm going to tell you about a story about an actual neuroscience experiment that the