Has anyone else experienced the feeling of vibrations down their spinal cord? It is driving me crazy! It is like the top of my head is touching a wall with a very large motor behind it and the vibrations from the motor travel from the top of my head all the way down my spine. Sometimes the vibrations extend down to the tip of my nose, the tip of my fingers and the tip of my toes. I am also having a pulsating roaring in my right ear that has not stopped for a month.

Wow... No, I'm afraid not. Have had some weird sensations and inflammation.. A lot of pressure in my head and whooshing sounds but nothing like you are describing.

Anymore.. I question if any of my symptoms are even from my cyst. I wonder if it is related to medicines I have taken.. Dehydration... From drinking.. Causing my nerve damage and causing what they claim is Raynaud's syndrome. I have had tingling in my lower limbs for several years. I have a curved spine and a lot of pain. I have weakness and I wonder if that has been affected.. But I really don't know. My cyst is really small in the cervical part of my neck. The neuro said it probably doesn't affect me at all. Sorry I'm not much help. Where is yours located and how big is it?

I have a small syringohydromyelia extending from T8 to T12 measuring up to 3 mm in cross-section at the T9 level.

I can't remember my details.. It's like t something to C something. I have trouble holding my neck up sometimes.. And walking or standing has been making me feel sick lately. But I do get creepy crawly feeling in my head sometimes. Sorry dunno why the comment went thru 3 times

I found out what the vibrations were!  The syringomyelia has started causing  scoliosis.  The  neurologist said that the vibrations are my body trying to resist and readjust my spin as the deformity progresses.  She prescribed tizanadine, gabapentin, and water  therapy.  These things have really helped.