also a common side effect to SSRI withdraw. Were you on antidepressants you recently stopped?
uh this is a general question, not to specific. get some MRIS done and maybe we can offer you mroe advice. you could have a tumor though...
any chance of pregnancy? i often get tingling of my brain when i'm pg. probably stupid question but i just had to ask. otherwise i do not know of anything that could cause it.