The Formation Of A Behavioral Act: The Problem Of Intrasystemic Heterochronicity

Among the timely questions facing contemporary physiology, study of the laws of formation of new behavioral acts in learning by human beings and animals is one of the most important. The general theory of functional systems has made a substantial contribution to resolution of this problem 1-6]. According to this theory, human and animal behavior are based on the formation of special physiological integrations, selectively uniting central and peripheral components of the organism to achieve an overall adaptative result. It was found that such functional systems, despite the considerable variability in their component composition, always have an invariable internal operational architectonics 5]. Their functioning always involves the same sequence of key mechanisms: processes of afferent synthesis and the system of the acceptor of the result of an action (ARA), the realization of an "executive act," the accomplishment of an adaptative result, and evaluation of its parameters.