Thanks for your replies.

I know what you mean about fasciculations. I think everyone gets them from time to time like the twitching eyelid etc. BUT these ones I am talking about have risen in both frequency and distribution enormously since the PN onset. Sometimes they are like an orchestra - I'm lying in bed or sitting in a chair and it's the right calf then the left thigh followed by the buttocks and then an ear!!! Quite funny really if it wasn't a bit of a worry!

Well I had my brain MRI last night and although I am usually so claustrophobic I managed to get through without a panic attack - so very pleased with myself! Listened to some ABBA music which beat in perfect time to the banging in the MRI which was also quite amusing at times!