Oleksandr Shevchenko, MD, PhDr (Dr. med.) is a Senior Physician in Pediatrics specializing in electrophysiology at the Center for Children and Adolescents, Inn-Salzach-Rott, Germany, and Head of the Pediatric Electrophysiology Laboratory. He is certified in EEG and EP by the German Society for Clinical Neurophysiology (DGKN) and serves asan EEG instructor. Previously, he was Senior Research Associate at the “Institute of Pediatrics, Obstetrics and Gynecology of the National Academy of Medical Sciences of Ukraine”, Department of Pediatric Neurology, Kyiv, Ukraine. 215 scientific papers. Author of the book “EEG: Historical and Current Clinical Aspects in Childhood and Adolescence” (2022). Specialization: neuropediatrics, epilepsy, EEG, sleep medicine, biofeedback, and neurophysiology. Memberships: DGKN, DGB?, DGSM, DGfE, DGGN