Here is a similar thread I started a while back:-

http://neurotalk.psychcentral.com/sh...tivity+jolting

As you can see I found little to no information on this phenomenon either, not only in research literature but in any information or guidance sheets anywhere. As such it seems highly unlikely that you will find a doctor willing to accept that this is a 'real' symptom, despite the fact that plenty of people on here and others I've heard about locally seem to suffer from it.

On a more positive note, no you are not going mad, yes this is a real phenomenon and mine has got much better since I started that thread!

Good luck with it