Editing History of neuroimaging (section)

=== Xenon CT scanning ===
[[File:Godfrey Hounsfield.jpg|thumb|189x189px|Godfrey Hounsfield, inventor of first CT scanner]]
Xenon computed tomography is a modern scanning technique that reveals the flow of blood to the areas of the brain. The scan tests for consistent and sufficient blood flow to all areas of the brain by having patients breathe in xenon gas, a [[contrast agent]], to show the areas of high and low blood flow. Although many trial scans and tests were ran during the development process of computed tomography, British biomedical engineer Godfrey Hounsfield is the founder of the technique and invented the first CT scanner in 1967, which he won a Nobel Prize for in 1979. However, the adoption of the scanners in the United States didn't occur until six years later in 1973. Regardless, the CT scanner was already gaining a notable reputation and popularity beforehand.