Seizure freedom using a regional approach to responsive neurostimulation for multifocal drug-resistant epilepsy: illustrative case

Using a regional RNS approach to modulate this network, the patient improved from 5 seizures a day to freedom from disabling seizures shortly after lead implantation despite low stimulation parameters. This has implications for understanding the timescale of adaptive mechanisms that occur in response to stimulation and supports the use of RNS as a surgical treatment for drug-resistant epilepsy. https://thejns.org/doi/10.3171/CASE24369.