also Reticular formation References A novel based upon real facts by Max Trasin, Pentian 2016 External links "A Lecture, Higher Brain Function: Activation of the Brain and Levels of Consciousness" at East Tennessee State University Diagram at University of Texas at Austin Diagram at University of Virginia https://web.archive.org/web/20070512234228/http://www2.umdnj.edu/~neuro/studyaid/Practical2000/Q45.htm Pons Norepinephrine