Tohru Okanishi

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About

Dr. Tohru Okanishi is a leading figure in the field of epilepsy surgery, with a focused expertise in advancing stereoelectroencephalography (SEEG) techniques. His primary research centers on refining minimally invasive procedures for localizing epileptogenic zones in patients with drug-resistant epilepsy. Dr. Okanishi’s major contributions include pioneering neuronavigation-guided frameless SEEG, a method that enhances the precision and safety of depth electrode implantation while reducing the need for traditional subdural grids. His 2017 paper on this topic, which has garnered 13 citations, is a foundational reference for modern SEEG practice. Building on this, his 2019 work introduced an innovative anchoring and smaller skin incision technique, further minimizing surgical trauma and improving patient outcomes. Though his citation counts are modest, the clinical impact of his work is significant, as these techniques are increasingly adopted in epilepsy centers worldwide. Dr. Okanishi’s dedication to surgical innovation underscores his role as a key contributor to the evolution of invasive epilepsy monitoring.