Hallo, I am new in this group. Currently I am working in Neurosurgery Department, University of Utah. My background is a doctorate in magnetic fields. My main area of interest is a localization of epileptogenic foci in the brain. But also I am involved in Parkinson's operations (electrophysiological part). I hope to find plenty of interesting informations in mail and make some contribution. Vlodek Siemionow Neurosurgery Dept. University of Utah 391 Chipeta Way, D2 Salt Lake City, Utah 84108 PH.: 801-585-3220, 3221