A new book by a famous American scientist is devoted to the structure and functioning of one of the most important parts of the human brain - the frontal lobes. It is in recent years that, thanks to a revolutionary breakthrough in the field of methods for objectively studying brain activity, work in this area has moved far forward and this progress is reflected in this book. The book is written in accessible language and will be interesting and useful not only to specialists in the field of research of the brain and mental processes, but also to everyone who is interested in the latest state of brain science.