James X Tao1, Rose Sandra2, Shasha Wu2, John S Ebersole3. 1. Department of Neurology, The University of Chicago, Chicago, IL 60637, USA. Electronic address: jtao@neurology.bsd.uchicago.edu. 2. Department of Neurology, The University of Chicago, Chicago, IL 60637, USA. 3. Northeast Regional Epilepsy Group, Summit, NJ 07901, USA.