likely should could have been saved. you get insulin and fluid and most people get better from that. being topic. a brain scan has shown that there could be with technology be communication from patients from a vegetative state. let me explain. we are used to mri scan. we have mri s that measure the amount of activity. if you and them questions, it is manage like star trek. certain parts of the brain may light up it is only a small percentage of people. 5 people out of 50 study. reminder to neuriologist. don t say your family member is brain dead . forget about that. this is a sophisticated way to look at this. who wouldn t be? this is remarkable. and let s talk about. it is a stunning study.