hi am 31yrs old i have had several head injuries one of which made me blind in one eye for around 25 minutes, i was punched in the face, i have a bump on my head at the back which i have had for around 6 years, about 2 years ago i was stood up in the kitchen and i went all dizzy and got like wavey lines in front of my eyes, i was wondering if this might have been to do with the injury to my eye or if it was something else, i have had ct scan done a week ago because i have begun having muscle twitches in my hands and generally all over i haven't had results of this yet but expect to get them fairly soon, i don't know but can injuries like mine effect the nervous system?