The Science of Addiction: From Neurobiology to Treatment

Description

An updated and expanded edition on the roles that brain function and genetics play in addiction. Over the past 10 years, neurobiologic and genetic research has provided an increased understanding of what causes drug addiction in the brain's reward pathway. Knowing this leads to a better understanding of how it may be treated and even reversed in those who successfully overcome the disease. This is especially true with addiction's possible precursors of mild to moderate substance use disorders. These latter disorders can usually be treated more easily by less intensive models of treatment that do not require actual brain chemistry re-regulation over time. In this new edition, there are updated scientific references to support addiction as a medical brain disease, using the prevailing neurobiology, genetics and psychological scientific literature. We now have more psychosocial and medicinal methods for reversing abnormal brain chemistry during drug addiction. There are also more effective intervention, counselling and motivating methods (SBIRT, motivational interviewing) for overcoming resistance to treatment and resistance to change than were able to be discussed when the first edition was published over a decade ago. Here, readers will find a fully-updated glossary of terms, additional abbreviations and updated appendices. These will aid in clarifying the somewhat lengthy and science-based upgrades in our knowledge of neuroscience and genetics research that are so critical in understanding why addiction is such a serious and tough-to-treat disease. Utilising the same easy-to-read language that was a hallmark of the earlier edition, Erickson keeps the science understandable yet comprehensive appropriate for health professionals as well as lay readers who need and want this critical information. Title Contents Abbreviations Preface Chapter 1. What Addiction Is and What It Is Not Chapter 2. Is Drug Addiction a Chronic Medical Brain Disease? Chapter 3. How Do They Diagnose the Disease of Addiction? Chapter 4. Basically, How Does the Brain Work? Chapter 5. Where and How Does Addiction Occur? Chapter 6. Genetics: Mom and Dad’s Contributions Chapter 7. Drugs That Stimulate and Depress Us Chapter 8. Alcohol, Our Most Popular Legal Drug Chapter 9. Other Drugs That Turn Us On Chapter 10. The Treatment of Addiction Should Be Easy, Right? Chapter 11. Treating Addiction: What Are the Choices? Chapter 12. Addiction Research: Good News and Bad News Chapter 13. What’s Exciting About Future Addiction Research? Appendix A: Alcohol Concepts for the Aspiring Neuropharmacologist Appendix B: Drug Concepts for the Aspiring Neuropharmacologist Glossary References Acknowledgments Index Copyright