Hmm, I did get tested some time ago (I've done a few tests like this..) where they hooked up wires to my head and chest, but I am not sure if it's the same test as you mentioned. I will have to ask my doctor about that!
I have been diagnosed with a generalized anxiety dis-order, which is a little frustrating. Of course, irritable bowel comes with it! I am doing a bowel and parasite cleanse, so hopefully that is a good start.
I use "Rescue Rememdy" for my cat, is this one you might suggest? Do you know how many drops to use? I can't remember if my bottle has directions for pets or animals and I'm not at home :)