As we discuss the concepts of what it takes to understand behavioral analysis, oftentimes, we have to discuss what happens in our brain as our sensory systems receive information. We also spend a good amount of time describing the most important of the senses to a trained observer which is sight. To aid in our understanding of these complex systems, we spend a good amount of time researching books and articles, which describes these processes. One standout book, which has become a valuable resource for us, is