Sudden shocks.

I'm not sure if it really has anything to do with epilepsy but i've been experiencing sudden shocks which often make my body shake uncontrollably. They never last more than a second or 2, but still, the damage is done, and i only realize it afterwards. I believe they happen most when i'm concentrating really hard on something, or playing. I'm really afraid to play any kind of game because when i get these shocks while running, i usually end up falling down. Some of my friends know about my 'condition' and it really is making my life miserable. I got an EEG scan a few months back, but it came back saying there nothing wrong.It would be greatly appriciated if someone can help me on this, if there's anyway i can be cured.

[suzsibs]

It sounds like you may have a form of myoclonus, I have 2 forms of this disorder and it does not show up on EEG. I suggest you make appointment to see a neuro who deals with movement disorders.
I hope this is of use to you.
Suz