Toward Intraoperative Glioma Localization: Exploring the Relationship Between Tumor Invasion Depth and Electrocorticography Signals.
BACKGROUND Glioma is a common primary malignant tumor; accurate intraoperative localization, especially of invasion depth, is critical for resection and postoperative treatment. Preoperative MRI and neuronavigation is reliable mainly before craniotomy, but brain shift begins to compromise image-to-patient registration...