Dear Dr. Andrew Rynne: It seems that I do have several signs & symptoms of MS; though I've never been diagnosed with MS. My primary-care Dr. sent me to a Neurolgist and she did Q & A (asking me questions about my symptoms, etc. and came to the conclusion that I do not have MS. But, what I'm wondering, if one or more of the six tests to confirm a MS diagnosis were done, do you think "they" may come up with an MS diagnosis? And, also, which test or tests do you recommend? 1) MRI; 2)Electrophysiological test; 3) Cerebrospinal fluid exam:spinal tap, lumbar puncture; 4) Evoked potential (EP) tests; 5) Optical coherence tomography (OCT); or Blood tests? Thank you for any help you can give me. Also, do you need to know my symptoms? If so, I can list them. Thanks, again. Sincerely, Ruth