Abstract
Introduction Resection or even biopsy of an intra-axial tumor in close relationship to eloquent cortex carries a major risk of neurological deficit. We have assessed the safety and effectiveness of awake craniotomy under local anesthesia and monitored conscious sedation for the resection of tumors involving speech and motor cortex. The key advantage of awake techniques is the ability to assess the patient's neurological status during surgery and ensuring intraoperative cooperation with patient.
Published Version
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