I believe the moving car thingie is just human cause non msers have said they experience that.

The out of sync thing: When they were trying to figure out if I had m.s. they did some evoke potential tests which shows how quickly or not so normally slow your brain sees and reacts to changes in vision, hearing.

The woman testing me said with m.s. the brain does not respond to what the eyes see as fast as before. So if you are looking at one spot, and then move your head or change your reference spot on top of moving your body physically, your brain has to figure out where your body is in time and space and it has to adjust to the changing visual information.

If it is slowed down beyond what it was pre m.s. your experience is going to be jumbled, out of whack. Usually if you get real still and don't move your eyes, this will settle down, but life isn't like that, is it.

I have experienced the above when having a bit of flareup or allow myself to get super tired and am pushing it. My friend has it too and views it as a warning to slow down, rest more, etc.