ABSTRACT
In this chapter, we briefly discuss the types of radiologic research used in the investigation of acute brain trauma and a summary of how these machines produce the images we have become so accustomed to. We explore the role of the neuroanesthesiologist in the setting of diagnostic and interventional radiology and discuss key concepts to ensure the safety of patients and physicians in hazardous environments such as the magnetic resonance imaging (MRI) suite. Finally, we discuss evidenced-based decision protocols to guide appropriate radiologic investigations in the acute setting.
