Hi, Mum is in mid-late stage AZ. She has been taken off all meds due to a blood platelet disorder. A few weeks after being taken off the meds (no concern about this decision based at all), Mum has regular episodes where she jerks her head back repeatedly (not violently) and her eyes roll up. She can have periods where this happens every couple of minutes for about 30 seconds. Has anybody else seen something similar? Thx