Real-Time Software for Functional Mapping of Eloquent Cortex Using Electrocorticography

Abstract

In this work, we present and validate a software package for functional mapping of eloquent cortex using task-related changes in gamma activity recorded from subdural electrocorticography electrodes prior to resective brain surgery. The software is designed for use by non-experts in addition to traditional mapping procedures such as electrical cortical stimulation (ECS) mapping.