Jian Jing obtained his Ph.D. from the University of Illinois at Urbana-Champaign in 1998. He has been performing circuitry studies with molluscan model systems for over two decades at University of Illinois, the Mount Sinai School of Medicine at New York, and now at Nanjing University in China. Dr. Jing has published extensively in high-profile journals such as J. Neurosci., Current Biology, J. Biol. Chem. He successfully organized a 2013 Society for Neuroscience mini-symposium (with 6 speakers) on the subject, which is the basis for the proposed book.