Noncontrast CT is commonly used to diagnose acute stroke because of its ability to detect acute hemorrhage, although it is less sensitive for early detection of ischemic stroke. The American Academy ...

Prostate zonal anatomy is best demonstrated with MRI. On T2-weighted sequences, the normal prostate can be divided into the peripheral zone, which shows high signal intensity owing to its high water ...

Neuroscientists at the University of Cambridge have identified five "major epochs" of brain structure over the course of a human life, as our brains rewire to support different ways of thinking while ...