Recognized clinical leaders in neurosurgery and neuroradiology review the cutting-edge techniques and technologies now available and describe how minimally invasive techniques have influenced their subspecialties. On the radiology side, the authors explain the latest developments in magnetic resonance spectroscopy, functional imaging, and brain mapping, with emphasis on the application of image navigation directly in the operating room, using both preoperative and intraoperative systems. On the surgical side, some of the world's leading surgeons in pediatric neurosurgery, cerebrovascular...