Corticospinal Motor tract monitoring during insular glioma surgery, Deeply Seated Brain Tumors Insular is distinct lobe of the brain  , deeply seated  brain tumors are located within the cortex .This structure grossly observed deep to the insular operculum which formed by the parietal frontal and temporal lobes. If Glioma involving eloquent areas of the brain , … Continue reading Should We Worried While Decompressing Deeply Seated Brain Tumors Under IONM, Intraoperative Neurophysiological Monitoring . Deeply seated brain tumors