401 Bryan Res Bldg, Durham, NC 27710 Mailing address Duke Box 3676, Durham, NC 27710 Ram Puranam Positions Research Scientist 401 Bryan Res Bldg, Durham, NC 27710 Mailing address Duke Box 3676, Durham, NC 27710 Epilepsy, Sleep, and Clinical Neurophysiology puranam@neuro.duke.edu