The term octology (Russian: октология) was introduced on 8 March 2010 by Dr. Andrej Poleev in his book of the same title to denominate a new scientific discipline, which should unify morphogenetic linguistics and neurobiology to investigate the development of the words, cognition and behavior. Language is the mean of interpersonal understanding, and language is to which this book is dedicated. How does language come into being? What linguistic forms have existed, exist today, and will exist in the future? What is the relationship between culture and language? What are the neurobiological substrates of thought and the verbalization of mental content? With these and other questions deals new science, which was founded in 2010 to explore interdisciplinary the relationships between perception, verbalization and behavior. As a psychoanalytical concept, octology is related to the infinite analysis of Sigmund Freud.