Creating the Future -- CyberKnife Warfare in America: Battles at the Border Between Neurosurgery and Radiation Oncology -- The CyberKnife Robotic Radiosurgery System -- The Target Locating System for CyberKnife NeuroRadiosurgery -- Treatment Planning -- Small Field Dosimetry -- Quality Control -- Morphological Imaging -- Functional Imaging -- Diffusion Tensor Imaging (DTI) tractography -- Metabolic Imaging -- Radiobiology of Radiosurgery and Hypofractionated Treatments -- Organs at Risk (OAR) Tolerance in Hypofractionated Radiosurgery -- Brain Metastasis: Therapeutic, Diagnostic and Strategic Considerations -- Brain Metastasis: The Experience of the Burdenko Institute of Neurosurgery -- Multiple Brain Metastases -- Large Metastases and Tumor Bed -- Parasagittal and Convexity Meningiomas -- Skull Base Meningiomas -- High Grade Meningiomas and Hemagiopericytomas -- Perioptic Meningiomas -- Optic Nerve Sheath Meningiomas -- Vestibular Schwannomas -- Large Vestibular Schwannomas -- Pituitary Adenomas -- Craniopharyngiomas -- Malignant Gliomas -- Pilocytic Astrocytomas -- Pineal Tumors -- Reirradiation of Skull Base Tumors -- Chordomas and Chondrosarcomas -- Paragangliomas of Head and Neck -- Paragangliomas: a case series from Burdenko Institute -- Brainstem Tumors -- Uveal Melanoma -- Pediatric Radiosurgery -- Immunotherapy and Radiosurgery -- Spinal Metastases -- Reirradiation of Spinal Metastases -- Benign Spinal Tumors -- Intradural Spinal Lesions -- Cerebral Arteriovenous Malformations -- Large Arteriovenous Malformations -- Cerebral Cavernous Malformations -- Dural Arteriovenous Fistulas -- Cavernous Sinus Hemangiomas -- Trigeminal Neuralgia -- Movement Disorders -- Epilepsy -- Psychiatric/Behavioral Disorders. .