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George F. Koob (born 1947) is a Professor and former Chair of the Committee on the Neurobiology of Addictive Disorders at the Scripps Research Institute [1] and Adjunct Professor of Psychology, Psychiatry, and Skaggs School of Pharmacy and Pharmaceutical Sciences at the University of California, San Diego.
The book is critical of the standard model of treating addiction as a disease. Instead, Lewis encourages the control or elimination of substance use and binge-eating disorders through self-sustaining personal empowerment and an understanding of the psychology and neurobiology of addiction. [26] [27] [17] [28]
Anne Lingford-Hughes is a British psychiatrist who is Professor of Addiction Biology at Imperial College London. She works on addictions at the Central and North West London NHS Foundation Trust. Her research uses neuroimaging and pharmacology to understand the neurobiology of addiction.
In humans, addiction is diagnosed according to diagnostic models such as the Diagnostic and Statistical Manual of Mental Disorders, through observed behaviors. There has been significant advancement in understanding the structural changes that occur in parts of the brain involved in the reward pathway (mesolimbic system) that underlies ...
The narrative medicine to addiction focuses on recognizing, absorbing, and interpreting the stories of those suffering from addiction, allowing for better understanding of their experiences [226] with narrative analysis being used to study the discourse of those with addiction. This knowledge can be used to develop better care plans with the ...
Triggers and other risk factors often accompany the intense physical cravings one may experience when trying to recover from an addiction, so it is important to understand what these triggers and risks are for a specific individual. [84] Addiction recovery is a long process and relapse is likely to occur during this process. [85]
These advancements in understanding the neurobiology of rewarding behavior, along with federal funding, has allowed for ample opportunity for research in the discipline of addiction psychiatry. Addiction psychiatry is an expanding field, and currently there is a high demand for substance use disorder experts in both the private and public sector.
An addiction is, by definition, a form of compulsion, and involves operant reinforcement. For example, dopamine is released in the brain's reward system and is a motive for behaviour (i.e. the compulsions in addiction development through positive reinforcement). [19] There are two main differences between compulsion and addiction.
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