The Science of Facial Expression by Louis Kuhne is a comprehensive guide to the study of human facial expressions. The book explores the anatomy and physiology of the face, as well as the psychological and cultural factors that influence the way we communicate through facial expressions.Kuhne delves into the history of facial expression research, from the early work of Charles Darwin to the more recent discoveries of modern neuroscience. He also provides practical advice for interpreting and reading facial expressions in various contexts, such as in social interactions, business negotiations, and criminal investigations.The book includes numerous illustrations and diagrams, as well as case studies and real-world examples to help readers understand the complex science behind facial expressions. Kuhne's writing is clear and accessible, making this book an excellent resource for anyone interested in the science of human communication.1917. There is only one cause of disease, although the disease may manifest itself in various different forms and in different degrees of severity. The particular part of the body in which the disease changes to make it's appearance, and the external form in which it expresses itself, depend upon hereditary influences, age, vocation, abode, food, climate, etc.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.