Please can someone give me advice. I have a history of seizures spanning the past year. Many tests bloods/ct show nothing, no tumours, bleeds etc. Haven't seen the neurologist for several months but spoke to him yesterday. I explained that I haven't had seizures for months but my balance has been off, stumbling over words, some slurring, muscle twitches, tremor etc. He ordered an urgent MRI within 2 weeks. So why would it be so urgent if my CT was clear? It sounds to be like it could be MS, but would this constitute an urgent MRI? I can't even begin to describe my anxiety.