Stereotactic radiosurgery, Pituitary tumor surgery, Awake brain surgery, Brain tumor surgery, Spine tumor surgery, Radi...ation therapy, Chordoma, Spinal cord tumor, Brain tumor-associated epilepsy, Ependymoma, Chondrosarcoma, Meningioma, Glioma-associated epilepsy, Brain metastasis, Brain tumor, Glioblastoma, Pituitary tumor, Acoustic neuroma, Epilepsy, Glioma, Schwannoma