Assistant professor at Chungnam National University Sejong Hospital. Completed doctoral degree at Seoul National University in 2020. Work experience: 6 years of experience in brain tumor and functional surgery. Current and previous research interests: neuropathology and brain tumor and functional surgery. Memberships of professional societies: the Korean Brain Tumor Society, the Korean Society of Stereotactic and Functional Neurosurgery, and the Korean Neurosurgery Society.

Professor, Chungnam National University School of medicine; Department of Neurosurgery, Chungnam National University Hospital; Academic Director of the Korean Neuroendovascular Society. Achievement of doctoral degree from Chungnam National University. Work experience: neurointerventional and neurovascular surgery for 20 years. Current and previous research interests: neurointervention. Member of the Korean Neurosurgical Society and Korean Neuroendovascular Society.

Clinical assistant professor, Department of Neurosurgery, Chungnam National University Hospital. Work experience: neurointerventional and neurovascular surgery for 5 years. Current and previous research interests: neurointervention and neurosurgery. Member of the Korean Neurosurgical Society and Korean Neuroendovascular Society.

Professor, Chungnam National University School of medicine; Department of Neurosurgery, Chungnam National University Hospital. Achievement of doctoral degree from Chungnam National University. Work experience: neurointerventional and neurovascular surgery for 30 years. Current and previous research interests: neurointervention and neurovascular surgery. Member of the Korean Neurosurgical Society and Korean Neuroendovascular Society.

Associate professor, Director of Neurosurgery, and Director of Cardio-Cerebrovascular Center at Chungnam National University Sejong Hospital; Chairman of Dajeon-Chungcheong branch under Korean Neuroendovascular Society. Achievement of doctoral degree from Chungnam National University in 2020. Work experience: neurointerventional and neurovascular surgery for 20 years. Current and previous research interests: neurointervention and cerebral revascularization surgery. Memberships of professional societies: European Stroke Organization, World Federation of Interventional and Therapeutic Neuroradiology, Korean Society of Interventional Neuroradiology, and Korean Neuroendovascular Society.