Cuz im seriously thinking of getting one. For about the past year now I've been feeling somethings off. Cant quite put my finger on it. I get brain fog a lot more often it seems. And once every blue moon my leg will jerk uncontrollably. Mind you this all could be nothing at all. shyt could be just getting older (I'm 30 now). And the good news is nothing is seemingly getting progressively worse. However i wouldn't mind an MRI just to know for sure. Ive never had one. Anybody know if insurance normally covers them? do they take awhile? are they nerve wracking?