PART I: Fundamental Aspects -- Chapter 1. Definition of Tremor -- Chapter 2. Membrane Mechanisms of Tremor -- Chapter 3 Advances in the Genetics of Human Tremor -- Chapter 4. Two origins of tremors related to the Guillain-Mollaret triangle: the forward model-related tremor and the inferior olive oscillation-related tremor -- PART II:Tremor in Clinical Practice -- Chapter 5. Physiologic Tremor -- Chapter 6. Rest Tremor -- Chapter 7. Postural Tremors -- Chapter 8. Isometric Tremor -- Chapter 9. Essential Tremor and Other Forms of Kinetic Tremor -- Chapter 10. Cerebellar lesions and tremor -- Chapter 11. Orthostatic Tremor -- Chapter 12. Posttraumatic Tremor and Other Posttraumatic Movement Disorders -- Chapter 13 Tremor in Childhood -- Chapter 14. Metabolic Causes of Tremor -- Chapter 15. Drug-Induced Tremor -- Chapter 16. Tremor: The Clinical Approach to Reach the Diagnosis -- PART III: Assessment of tremor -- Chapter 17. Signal Processing -- Chapter 18. Diffusion imaging in Tremor -- Chapter 19. The role of the noradrenergic system in tremor pathogenesis -- Chapter 20. Metabolic Networks in Parkinson's Disease -- PART IV: Therapies -- Chapter 21. Deep brain stimulation for tremor -- Chapter 22 Mechatronic Devices for Upper Limb Tremor.