Eyes and Brains Sometimes I choose my blog subjects based off of a subject that I’m going to be teaching, or other times something I just have a peaked interest in at the moment. Pupils are something I have been meaning to dive into much deeper, and this blog is my first descent. Some might consider this type of physical exam knowledge low yield, but I consider it the coolest thing ever. Pupillary response and cranial nerves are incredibly interesting. Today we will mostly by