Sketch of a System of the Philosophy of the Human Mind, Part 1: Comprehending the Physiology of the Mind is a book written by Thomas Brown and published in 1820. The book is a philosophical exploration of the human mind, with a particular focus on its physiological aspects. Brown begins by laying out his belief that the mind and body are intimately connected, and that the study of the mind must therefore be grounded in an understanding of the body's...