We see real movements, we see videos, we see still photos. When we close our eyes and try to visualize some events like my son is running or sea wave or storm etc. do we visualize the movements or images with a very low frame per second(fps). In dream also we see so many events but are those still images or video like ? The main query is in our perception with eyes closed at what fps our brain shows us scenes ? I tried to visualize Bolt running by closing eyes but don't feel that i see movement at all. It seemed several still images.