Hi looking for a bit of advice while I await a call back from my childs paediatric so my child is 10years old he has asd, adhd, gdd, and is non vebal he is very hyperactive and wouldn't sit for long periods at a time but anyway we where out in the car the other day and parked up and cars was going past really fast and it looked like he went to focus on something or moving lorry and both his eyes shakes really fast side to side for a couple of seconds we'll they didn't shake all way across to each Connor they where like in the middle and shaked if that makes since now I have never saw that I freaked out and loomed it up and so much came up I rung his paediatric 2days ago and it can take them some time to get back so when we went home I got him to follow some object with his eyes while keeping his head still then turning his head getting him to look right etc and there was nothing so I thought right couldn't be nystagmus then we went to fun fair last night and while on one of the fast rides he was was all excited and happy then went to focus on something on the ground and it happened again for a second or 2 it was very fast then he was ok like I said I looked it up but then nystagmus was coming up but then I saw something to do with saccades and does sound like that to would anyone know what that would sound like as ovd am worrying here