Part 1: A new medical approach Chapter 1 - Introduction and background Chapter 2 - The RAC, general considerations Chapter 3 - The neuro-vegetative system (autonomic system) Organ function Chapter 4 - Practical aspects of taking the RAC Chapter 5 - Physiological aspects of the RAC Chapter 6 - Experimental aspects Part 2: Paul Nogier's progression Chapter 7 - Paul Nogier's five main stages of research on the use of the RAC Chapter 8 - Use of colour filters Photoemission Photoreception Areas Frequencies Part 3: Index of sympathetic reactivity Chapter 9 - The white light test Chapter 10 - The RAC exhaustion phenomenon: dental foci and pathological scars Part 4: Overview of Paul Nogier's classical techniques Chapter 11 - Introduction Chapter 12 - Instruments used for measurements with the pulse response Chapter 13 - Initial stages of examination in pulse assisted auriculotherapy Chapter 14 - Detection of ear points with the RAC Chapter 15 - Analysis of the reactive quality of a point Chapter 16 - Pulse reactions to mechanical pressure applied to the skin Chapter 17 - Transfers of information and ear borders Chapter 18 - Techniques using colour stimuli Chapter 19 - Overview of the concept of phases Chapter 20 - Introduction to fundamental frequencies Chapter 21 - Areas of the ear and fundamental frequencies Chapter 22 - Other techniques based on fundamental frequencies Chapter 23 - Evaluation of a drug substance Chapter 24 - The RAC applied to smoking withdrawal Part 5: More recent techniques Chapter 25 - The photogram Chapter 26 - Symmetry, laterality and tragus. The case of multiple sclerosis Chapter 27 - Food hypersensitivities and the RAC Chapter 28 - Use of the RAC in miscellaneous pathologies Part 6: RAC and Dental Practice Chapter 29 - The RAC applied to dentistry: A brief introduction to auriculo-dental practice.