A. Advances.- Is There any Future for Robots in Neurosurgery?.- I. Introduction.- II. Robotics in Medicine and Neurosurgery: History and General Principles.- II.1. History of the Robotics Concept in Medicine.- II.2. General Principles of a Neurosurgical Robotized Set-up.- A. Stereotactic Frames.- B. X-ray Systems.- III. State of the Art of Medical Robotics.- III.1. Robots in Neurosurgery.- A. Stereotactic Robots.- A.1. The K woh-Young (Long Beach)...