Can someone recommend an electromedicine device that could be used for TMJ? I would like to do electro-acupuncture, but there isn't really anyone in my area who is going to work for me for now. I'm thinking of something I could use at home. In addition, I want to start doing some research on electromedicine, and if anyone can give me an overview of it (in particular, devices that can be used at home), I would really appreciate it.