This is a video of awake brain surgery for surgical removal of glioblastoma (GBM) in a patient who presented with speech deficit. As the technical aspect of the operation is demonstrated and described, patient and surgical team are followed through the entire surgery through a 25 minute window of summary video. Case presentation by Dr. Farhad Limonadi MD, director of neurosurgery at Eisenhower Medical Center. Edited by Camus Yu For more videos of brain surgery go to YouTube Channel: MicroNeurosurgeryOrg or Website: www.microneurosurgery.org