S21-255 Automated generation of computed tomography (CT) perfusion parametric maps Researchers at Stanford have developed a computational system to robustly generate quantitative perfusion parametric maps automatically from computed tomography (CT) or magnetic resonance (MR) perfusion images. Elizabeth Tong Ettore Biondi Guillaume Barnier Gregory Forbes Aaron Sossin Vivian Zhu Siyu Gai Salmonn Talebi