| Turkey | Austria | Spain | |
| Vagus nerve stimulation | from $150 | from $30,000 | from $15,000 |
| Surgical treatment of epilepsy | from $9,573 | from $30,000 | from $25,000 |
| Stereotaxic surgeries | from $5,000 | from $25,000 | from $12,000 |
| Stem cell therapy for epilepsy | from $10,000 | from $25,000 | from $25,000 |
| Deep brain stimulation (DBS) surgery | from $28,000 | from $45,000 | from $45,000 |
Over 180 publications and 230 conference presentations – Dr. Martínez Álvarez leads the Functional Neurosurgery Department at Hospital Ruber Internacional.
Dr. Antonio Gil-nagel Rein directs the Epilepsy Unit at Ruber International Hospital in Madrid. He is a pioneer in the genetic diagnosis and surgical treatment of complex epilepsy. Dr. Gil-nagel Rein previously taught at the University of Minnesota and Rush-Presbyterian-St. Luke's Medical Center. He treats refractory cases using interstitial laser treatment and Gamma Knife.
Dr. Niko Mihic is the Chief of the Executive Health Program at Hospital Universitario HM Sanchinarro. He serves as a medical advisor for the European Space Agency (ESA). Dr. Mihic is also the national consulting physician for Air France and KLM in Spain. He treats patients at his private office and holds a teaching post at St. Pablo CEU Medical School.
The doctor is a distinguished neurologist and the principal investigator of 100 clinical trials, with a specialized focus on multiple sclerosis, Parkinson's disease, Alzheimer's, and amyotrophic lateral sclerosis. The specialist utilizes advanced therapeutic interventions, including plasmapheresis and neurorehabilitation technologies like the Exoskeleton.
With a career spanning leadership roles as Head of Neurology at major university hospitals, the doctor holds an accreditation as a Professor of Medical Sciences. An accomplished researcher, the specialist has authored over 400 scientific works, including 139 international articles cited more than 4,500 times, and has led numerous research projects funded by the Carlos III Institute of Health.
Written by Anna Leonova
Written by Ana Hurevska
Written by Anna Leonova