Transnasal implants in the nasal cavity and sphenoid sinus for minimally invasive deep brain stimulation: measurement of electric field in cadavers

Key Points

• Transnasal stimulation can expand the range of mental health conditions treated through DBS.
• A direct measurement of the electric field highlights the efficacy of transnasal implants in cadaver models.
• This analysis explores the anatomical pathways in the nasal cavity and sphenoid sinus for effective stimulation delivery.
• Broader applications of DBS techniques may emerge, indicating significant advancements in mental health treatment options.