Somehow I have escaped the tests mentioned...the tilt one and the sweat one...So I looked them up. Below are sources of info about them, WOW!! Am I glad I'd not gone thru them? I'd have been sick during and after either.. Not a potentially pretty sight!

Here goes:
http://www.iasp-pain.org/AM/Template...ContentID=2188
MORE than one should ever need to know about the tests? But, useful in other ways....

This next is or should be near and dear to our hearts, as it's how INSURANCES view the procedures....
http://www.aetna.com:80/cpb/medical/..._499/0485.html
Soo, advice to all? Read, learn, become confused, read more...sort it all out in your mind..then do more of the same.

We will ultimately sort out all this mess, whatever it is? - j