**Chamber of conditioned reflexes** - a light and soundproof chamber, also known as “Catharsis” - is a specially equipped room designed for observation and study of higher (conditioned) and lower (unconditioned, innate) forms of nervous activity in humans and animals .
Thanks to the experiments of biologists, in the **chamber of conditioned reflexes **we can trace the relationship between these three components: a stimulus that causes a certain state or behavioral act in the body, this response behavioral act and the central nervous system that unites them. That is, you can test reflexes through direct stimulation