Alternative implantation locations
Does anyone have any experience with implanting magnets in any place other than the fingertips? I'm curious what other body parts (and no, I'm not going to get amateur surgery done to the other obvious location) have the requisite nerve density for the magnets to work properly. I'm not so much concerned with being able to 'feel' AC fields from several feet away (although that would be cool, and I may get other ones in my fingertips for that purpose), as much as being able to feel the field of a flat spiral electromagnet that's pushed up against my skin (depending where on my body the magnet ends up, I'm thinking a maximum of about 2 inches OD for the coil, so not that strong of a field).
I apologize if I'm stealing Grindhouse Wetware's thunder; your post gave me the idea for this :)