Kostas N. Fountas has earned his Medical Degree from the National and Capodistrian University of Athens, Greece. He completed his neurosurgical training at the Medical Center of Central Georgia and the Medical College of Georgia in Augusta, GA, USA. He has joined the Faculty of Medicine, School of Health Sciences of the University of Thessaly, in Larisa, Greece since 2007. He has been the Head of the Department of Neurosurgery of the University Hospital of Larisa, since 2009. His scientific interests are focused on functional imaging, electrophysiology, and neuro-oncology. He has contributed 120 publications in peer-reviewed journals, as well as 20 chapters in textbooks. Dr. Fountas has given more than 250 oral and poster presentations in national and international scientific meetings.