Thanks Mike, well the scan apparently went well, they were brave enough to strap me down.
As can be expected no results as they have to analysed "we is only technicians" came the default reply. They did say they liked my choice of tunes different from the normal stuff people pick.
As to what they are looking for, an answer as to why I have a tremor in my hands my left in particular. It may well be just an essential tremor but as there is a family history of Parkinson's....
The most significant thing I now have proof that I do in fact have more than one brain cell
Again thanks for all the positive vibes and well wishes as thing progress I will keep you in formed.