The 20/20 segment was about stimulating some part of the thalamus, wasn't it? Does anyone know precisely what part of the thalamus ( or whatever) is stimulated? They said it was high frequency stimulation intended to disrupt (rather than stimulate) that part of the brain. Regarding another matter, I am rather excited about the mystery of Dr. Iacono. Is he there; isn't he. Does his office make appointments? DO they answer the phone? etc.? If no one else does, I'm going to call his telephone number (which is on my PRO-PHONE compact disk.