Offered as part of MIT's Open CourseWare initiative, this course serves as an introduction to the structure and function of the nervous system. The course was developed by Professors Troy Littleton and William Quinn with an emphasis on "the cellular properties of neurons and other excitable cells." The materials are divided into six areas, including Lecture Notes, Readings, Syllabus, Assignments, and Exams. The Lecture Notes include concise notes on topics that include the biochemistry of synaptic transmission and neurons as conductors. Additionally, interested parties can look over the assignments and exams from past versions of the course. Overall, it's a great overview of this fascinating subject and one that visitors can dip into at their leisure.