i have been having thses spells i call them.when they first started,i thought we were having an earthquake in ohio,i was cooking and grabed the counter when it was over i looked aroundnothing was different the i knew it was in my head.i have them like that once in a while but now there different it like i get dizzy and then start getting really light head,like i'm gonna pass out. i see an neurologist hes sent me everywhere and ran an mri,ct,sent me to an ear,nose and throat dr.but i still have them doesen't matter where or what i;m doing they still come on.does anyone have any kind of idea please help. kelly