Download or read book Behavioral Addictions Risk Taking and Impulsive Choice written by Marco Bortolato and published by Frontiers Media SA. This book was released on 2022-05-30 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Impulsivity and Compulsivity written by John M. Oldham and published by American Psychiatric Pub. This book was released on 1996 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally, impulsive and compulsive behaviors have been categorized as fundamentally distinct. However, patients often exhibit both of these behaviors. This common comorbidity has sparked renewed interest in the factors contributing to the disorders in which these behaviors are prominent. Impulsivity and Compulsivity applies a provocative spectrum model to this psychopathology. The spectrum model is consistent with a dimensional model for psychopathology and considers the dynamic interaction of biopsychosocial forces in the development of impulsive and compulsive disorders. In this important work on impulsive/compulsive psychopathology, leading researchers and clinicians share their expertise on the phenomenological, biological, psychodynamic, and treatment aspects of these disorders. Differential diagnosis, comorbidity of the impulsive-compulsive spectrum of disorders, and assessment by the seven-factor model of temperament and character are discussed. Chapters are also dedicated to the antianxiety function of impulsivity and compulsivity, defense mechanisms in impulsive disorders versus obsessive-compulsive disorders, and the unique aspects of psychotherapy with impulsive and compulsive patients. Clinical researchers and clinicians will be enlightened by this exceptional work. The information provided is supplemented with clinical vignettes, and the final chapter provides a synthetic summary that offers a unified, dynamic approach to impulsive and compulsive behavior.
Download or read book Gambling Disorder written by Andreas Heinz and published by Springer. This book was released on 2019-01-05 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of the state of the art in research on and treatment of gambling disorder. As a behavioral addiction, gambling disorder is of increasing relevance to the field of mental health. Research conducted in the last decade has yielded valuable new insights into the characteristics and etiology of gambling disorder, as well as effective treatment strategies. The different chapters of this book present detailed information on the general concept of addiction as applied to gambling, the clinical characteristics, epidemiology and comorbidities of gambling disorder, as well as typical cognitive distortions found in patients with gambling disorder. In addition, the book includes chapters discussing animal models and the genetic and neurobiological underpinnings of the disorder. Further, it is examining treatment options including pharmacological and psychological intervention methods, as well as innovative new treatment approaches. The book also discusses relevant similarities to and differences with substance-related disorders and other behavioral addictions. Lastly, it examines gambling behavior from a cultural perspective, considers possible prevention strategies and outlines future perspectives in the field.
Download or read book Choice Behavioral Economics and Addiction written by Rudolph Eugene Vuchinich and published by Elsevier. This book was released on 2003-11-13 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Choice, Behavioural Economics and Addiction is about the theory, data, and applied implications of choice-based models of substance use and addiction. The distinction between substance use and addiction is important, because many individuals use substances but are not also addicted to them. The behavioural economic perspective has made contributions to the analysis of both of these phenomena and, while the major focus of the book is on theories of addiction, it is necessary also to consider the behavioural economic account of substance use in order to place the theories in their proper context and provide full coverage of the contribution of behavioural economics to this field of study. The book discusses the four major theories of addiction that have been developed in the area of economic science/behavioural economics. They are: . hyperbolic discounting . melioration . relative addiction . rational addiction The main objective of the book is to popularise these ideas among addiction researchers, academics and practitioners. The specific aims are to articulate the shared and distinctive elements of these four theories, to present and discuss the latest empirical work on substance abuse and addiction that is being conducted in this area, and to articulate a range of applied implications of this body of work for clinical, public health and public policy initiatives. The book is based on an invitation-only conference entitled, Choice, Behavioural Economics and Addiction: Theory, Evidence and Applications held at the University of Alabama at Birmingham, March 30 - April 1, 2001. The conference was attended by prominent scientists and scholars, representing a range of disciplines concerned with theories of addiction and their consequences for policy and practice. The papers in the book are based on the papers given at the above conference, together with commentaries by distinguished experts and, in many cases, replies to these comments by the presenters.
Download or read book Exploring Gender and Sex Differences in Behavioral Dyscontrol from Drug Addiction to Impulse Control Disorders written by Liana Fattore and published by Frontiers Media SA. This book was released on 2016-04-13 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Males and females exhibit discrete attitudes and skills, experience dissimilar emotional and psychological needs, and react differently to peer pressure, lack of self-realization, or other personal and social expectations. In addition, they are differently influenced by family history, and diverge in the perception of self-image and health risks. To complicate the matter on gender dichotomy, male testosterone levels markedly vary over the course of the day, while female levels of sex hormones significantly fluctuate depending upon the menstrual cycle, the pre- or post-menopausal age, and the use of oral contraceptives. All of these factors interact with genetic background and sex hormonal fluctuations, and determine the differences observed in their predisposition to develop an addiction. This term is traditionally associated to the abuse of legal and illegal substances. However, a compulsion toward the engagement in a non-drug-related rewarding behavior, usually involving a natural reward, also activates the brain reward system and engenders persistent behavior, thus resulting in a diminished control over it. These latter behaviors are defined as “behavioral addictions”. This definition encompasses any behavior characterized by the followings: i) feeling of tension or arousal before the action; ii) gratification and/or relief at the time of performing the act; iii) inability to resist an urge or drive even against great obstacles or dangers; iv) absence of consideration for the negative consequences that may affect family, friends, and/or work. As such, behavioral addictions include compulsive food intake and sexual activity, pathological gambling and Internet addiction, excessive exercising, compulsive buying and pyromania. These behaviors, which are often classified as "impulse control disorders", result in actions that are harmful to oneself and/or others, share common features (e.g. compulsiveness, impulsivity, impaired decision-making, craving, tolerance, withdrawal, high rates of relapse), and involve dysfunction of several brain circuits. Derangement from functional neurobiological mechanisms underpinning both sensitivity to reward and inhibitory control can also lead to compulsive behaviors. For instance, pathological gambling and other impulse control disorders (e.g., hypersexuality, compulsive painting, eating and buying) are often reported in Parkinson's disease patients. Gender-dependent differences in the rate of initiation and frequency of misuse of addicting drugs have been widely described. Yet, men and women also differ in their propensity to become addicted to other rewarding stimuli (e.g. sex, food) or activities (e.g. gambling, exercising). The goal of the present Research Topic is to explore and summarize current evidence for gender (and sex) differences not only in drug addiction, but also in other forms of addictive behaviors. Thus, it will include studies showing gender-dependent differences in drug addiction, food addiction, compulsive sexual activity, pathological gambling, Internet addiction and physical exercise addiction. Psychiatric comorbidity, potential risk factors and the underlying neural mechanisms will be also examined, with particular emphasis to the role of sex hormones in modulating addictive and compulsive behaviors.
Download or read book Addiction and Choice written by Nick Heather and published by Oxford University Press. This book was released on 2017 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: Views on addiction are often polarised - either addiction is a matter of choice, or addicts simply can't help themselves. But perhaps addiction falls between the two? This book contains views from philosophy, neuroscience, psychiatry, psychology, and the law exploring this middle ground between free choice and no choice.
Download or read book Addiction written by Gene M. Heyman and published by Harvard University Press. This book was released on 2010-10-15 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a book sure to inspire controversy, Gene Heyman argues that conventional wisdom about addictionÑthat it is a disease, a compulsion beyond conscious controlÑis wrong. Drawing on psychiatric epidemiology, addictsÕ autobiographies, treatment studies, and advances in behavioral economics, Heyman makes a powerful case that addiction is voluntary. He shows that drug use, like all choices, is influenced by preferences and goals. But just as there are successful dieters, there are successful ex-addicts. In fact, addiction is the psychiatric disorder with the highest rate of recovery. But what ends an addiction? At the heart of HeymanÕs analysis is a startling view of choice and motivation that applies to all choices, not just the choice to use drugs. The conditions that promote quitting a drug addiction include new information, cultural values, and, of course, the costs and benefits of further drug use. Most of us avoid becoming drug dependent, not because we are especially rational, but because we loathe the idea of being an addict. HeymanÕs analysis of well-established but frequently ignored research leads to unexpected insights into how we make choicesÑfrom obesity to McMansionizationÑall rooted in our deep-seated tendency to consume too much of whatever we like best. As wealth increases and technology advances, the dilemma posed by addictive drugs spreads to new products. However, this remarkable and radical book points to a solution. If drug addicts typically beat addiction, then non-addicts can learn to control their natural tendency to take too much.
Download or read book Impulsivity written by Gregory Jude Madden and published by Amer Psychological Assn. This book was released on 2010 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Impulsivity explores the basis for the seemingly universal tendency to devalue rewards or punishments that are not immediately available. When confronted with any number of modern impulsive behaviorssuch as drug use, pathological gambling, marital infidelity, and gluttonyindividuals have a choice with two outcomes: an immediate benefit, such as getting high, or a delayed or probabilistic benefit, such as health, money saved, or the satisfaction of a good life. This volume is an approachable, comprehensive overview of the behavioral science and neuroscience of these impulsive choices and their relation to delay discounting--the tendency to devalue temporally distant rewards or punishments, even though they may greatly outbalance the immediate benefit of our choices. The cutting-edge researchers who contributed to this volume have documented cross-species similarities in impulsive decision making and pioneered the neuroscience of impulsive choice. In this text they provide insights into harmless impulsive acts as well as those that dominate and destroy lives. The contributors tackle key issues such as whether impulsivity and risk taking are a trait or state; the neuroscience, neuroeconomics, and computational modeling of neural systems underlying impulsivity; and the relation between impulsivity and addictions, health decision making, altruism, and attention-deficit disorder. Theoretical debates regarding the origins of impulsivity round out this text, which will be of interest to researchers and graduate students in psychology, behavioral economics, psychopharmacology, behavioral analysis and therapy, and the science of decision making.
Download or read book Behavioral and Dopaminergic Factors Associated with Risky Decision making in Rats Implications for Substance Abuse written by Daniel Gabriel and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Excessive risky decision-making is common in multiple psychiatric disorders, including substance abuse disorder. The risky decision-making task (RDT) models addiction-relevant risk-taking in rats by measuring preference between a small reward and large reward associated with systematically increasing risk of shock. This Thesis examined the relationship between risk-taking in the RDT and multiple cognitive and neurobiological addiction-relevant phenotypes. Risk-taking was associated with elevated impulsive action, but not impulsive choice or habit formation. Furthermore, risk-taking predicted locomotor sensitivity to first-time nicotine exposure and resilience to nicotine-evoked anxiety. Finally, risk-taking was associated with elevated phasic dopamine release and sensitivity to the dopamine transporter inhibitor nomifensine in the nucleus accumbens. Collectively, these data demonstrate that risk preference in the RDT predicts a cluster of traits associated with substance abuse, and may have utility for identification of neurobiological and genetic biomarkers that engender addiction vulnerability.
Download or read book Why Can t I Stop written by Jon E. Grant and published by Johns Hopkins University Press. This book was released on 2016-06-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A life-changing book for anyone caught in the whirlpool of a behavioral addiction. At some point in our lives, we all engage in behaviors that are risky, irrational, or unwise. We might find it exciting and temporarily rewarding to gamble on the lottery or impulsively buy an expensive gadget. But just as substances like alcohol and narcotics have the potential to become addictive, so do certain behaviors. A person addicted to gambling, shopping, the internet, food, or picking at their skin may suffer shame in the shadows while their behavior consumes time and energy and disrupts their life. Some people with behavioral addictions lose their family, job, savings, and home. With a physical basis in the brain, behavioral addictions are serious illnesses—but simply willing yourself to stop is usually not enough. Why Can't I Stop? is for anyone who has a behavioral addiction, as well as their supportive families and friends. Examining seven of the most common and serious addictions—gambling, sex, stealing, internet use, shopping and buying, hair pulling and skin picking, and food—the authors bring together cutting-edge research to describe behavioral addiction, its causes, and how it can be diagnosed and treated. Featuring patient stories of behavioral addiction and recovery, as well as information about treatment centers, this compassionate guide will help readers better understand the complicated issues surrounding these addictions and teach family members how to help the addicted person while helping themselves.
Download or read book Addiction Is a Choice written by Jeffrey A. Schaler and published by Open Court. This book was released on 2011-09-30 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Politicians and the media tell us that people who take drugs, including alcohol or nicotine, cannot help themselves. They are supposedly victims of the disease of 'addiciton', and they need 'treatment'. The same goes for sex addicts, shopping addicts, food addicts, gambling addicts, or even addicts to abusive relationships. This theory, which grew out of the Temperance movement and was developed and disseminated by the religious cult known as Alcoholics Anonymous, has not been confirmed by any factual research. Numerous scientific studies show that 'addicts' are in control of their behavior. Contrary to the shrill, mindless propaganda of the 'war on drugs', very few of the people who use alcohol, marijuana, heroin, or cocaine will ever become 'addicted', and of those who do become heavy drug users, most will matrue out of it in time, without treatment. Research indicates that 'treatment' is completely ineffective, an absolute waste of time and money. Instead of looking at drub addiction as a disease, Dr. Schaler proposes that we view it as willful commitment or dedication, akin to joining a religion or pursuing a romantic involvement. While heavy consumption of drugs is often foolish and self-destructive, it is a matter of personal choice.
Download or read book Behavioral Addictions written by Nancy M. Petry and published by Oxford University Press, USA. This book was released on 2015-09-02 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains the rationale for changes in the DSM-5(R) related to incorporating behavioral addictions alongside substance use disorders; it also illuminates the significance of including the construct of behavioral addictions in this widely used psychiatric diagnostic manual. The chapters herien describe eight behaviors often considered addictions, including gambling disorder, internet gaming disorder, internet addiction, food addiction, hypersexuality, shopping addiction, exercise addiction, and tanning addiction. Also examined are prevalence rates in epidemiological samples, risk factors, and promising treatment approaches. The result is an easy-to-use resource and guide for clinicians, students, and researchers.
Download or read book The Oxford Handbook of Impulse Control Disorders written by Jon E. Grant and published by Oxford University Press. This book was released on 2012 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research in the area of impulse control disorders has expanded exponentially. The Oxford Handbook of Impulse Control Disorders provides researchers and clinicians with a clear understanding of the developmental, biological, and phenomenological features of a range of impulse control disorders, as well as detailed approaches to their treatment.
Download or read book The Behavioral Addictions written by Edited by Michael S. Ascher M.D. and published by American Psychiatric Pub. This book was released on 2015-04-01 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Behavioral Addictions provides a pragmatic and engaging guide to help clinicians understand and contextualize conditions that may not be clearly delineated in the DSM-5 diagnostic system. Although not accorded a specific classification, the behaviors addressed in this book share the accepted hallmarks of addiction—continued engagement in an action despite negative consequences and loss of control over one’s own life. The editors begin with an overview of the behavioral addictions from neurobiological, theoretical, clinical, and forensic perspectives and then present 12 case studies focused on a variety of behaviors, from exercising to Internet gaming and from kleptomania to tanning. These real-life case studies are both fascinating and instructive, and along with accompanying videos, they help trainees and practicing clinicians alike to digest current research and gain “hands-on” experience with the diagnosis and treatment of these conditions. In the realm of behavioral addictions, there is much work to be done: figuring out reliable diagnostic criteria, building useful assessment tools, and developing effective psychosocial and pharmacological treatments, to name a few critical tasks. The Behavioral Addictions is an indispensable, case-based resource to guide clinicians in this rapidly changing field.
Download or read book The Oxford Handbook of Adolescent Substance Abuse written by Robert A. Zucker and published by Oxford University Press. This book was released on 2019-08-01 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adolescent substance abuse is the nation's #1 public health problem. It originates out of a developmental era where experimentation with the world is increasingly taking place, and where major changes in physical self and social relationships are taking place. These changes cannot be understood by any one discipline nor can they be described by focusing only on the behavioral and social problems of this age period, the characteristics of normal development, or the pharmacology and addictive potential of specific drugs. They require knowledge of the brain's systems of reward and control, genetics, psychopharmacology, personality, child development, psychopathology, family dynamics, peer group relationships, culture, social policy, and more. Drawing on the expertise of the leading researchers in this field, this Handbook provides the most comprehensive summarization of current knowledge about adolescent substance abuse. The Handbook is organized into eight sections covering the literature on the developmental context of this life period, the epidemiology of adolescent use and abuse, similarities and differences in use, addictive potential, and consequences of use for different drugs; etiology and course as characterized at different levels of mechanistic analysis ranging from the genetic and neural to the behavioural and social. Two sections cover the clinical ramifications of abuse, and prevention and intervention strategies to most effectively deal with these problems. The Handbook's last section addresses the role of social policy in framing the problem, in addressing it, and explores its potential role in alleviating it.
Download or read book The Teenage Brain written by Frances E. Jensen and published by Harper Collins. This book was released on 2015-01-06 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: A New York Times Bestseller Renowned neurologist Dr. Frances E. Jensen offers a revolutionary look at the brains of teenagers, dispelling myths and offering practical advice for teens, parents and teachers. Dr. Frances E. Jensen is chair of the department of neurology in the Perelman School of Medicine at the University of Pennsylvania. As a mother, teacher, researcher, clinician, and frequent lecturer to parents and teens, she is in a unique position to explain to readers the workings of the teen brain. In The Teenage Brain, Dr. Jensen brings to readers the astonishing findings that previously remained buried in academic journals. The root myth scientists believed for years was that the adolescent brain was essentially an adult one, only with fewer miles on it. Over the last decade, however, the scientific community has learned that the teen years encompass vitally important stages of brain development. Samples of some of the most recent findings include: Teens are better learners than adults because their brain cells more readily "build" memories. But this heightened adaptability can be hijacked by addiction, and the adolescent brain can become addicted more strongly and for a longer duration than the adult brain. Studies show that girls' brains are a full two years more mature than boys' brains in the mid-teens, possibly explaining differences seen in the classroom and in social behavior. Adolescents may not be as resilient to the effects of drugs as we thought. Recent experimental and human studies show that the occasional use of marijuana, for instance, can cause lingering memory problems even days after smoking, and that long-term use of pot impacts later adulthood IQ. Multi-tasking causes divided attention and has been shown to reduce learning ability in the teenage brain. Multi-tasking also has some addictive qualities, which may result in habitual short attention in teenagers. Emotionally stressful situations may impact the adolescent more than it would affect the adult: stress can have permanent effects on mental health and can to lead to higher risk of developing neuropsychiatric disorders such as depression. Dr. Jensen gathers what we’ve discovered about adolescent brain function, wiring, and capacity and explains the science in the contexts of everyday learning and multitasking, stress and memory, sleep, addiction, and decision-making. In this groundbreaking yet accessible book, these findings also yield practical suggestions that will help adults and teenagers negotiate the mysterious world of adolescent development.
Download or read book Impulsivity written by Jeffrey R. Stevens and published by Springer. This book was released on 2017-03-29 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the 64th volume in the prestigious Nebraska Series on Motivation, this book focuses on impulsivity, a multi-faceted concept that encompasses such phenomena as the inability to wait, a tendency to act without forethought, insensitivity to consequences, and/or an inability to inhibit inappropriate behaviors. Due to this multi-faceted nature, it plays a critical role in a number of key behavioral problems, including pathological gambling, overeating, addiction, adolescent risk-taking, spread of sexually transmitted diseases, criminal behavior, financial decision making, and environmental attitudes. This broad and interdisciplinary scope has historically resulted in separate subfields studying impulsivity in relative isolation from one another. Therefore, a central achievement of this volume is to convey an integrative exploration of impulsivity. To provide a comprehensive and cohesive understanding of impulsivity, this volume brings together eminent scholars and rising researchers from different domains (developmental psychology, neuroscience, animal cognition, anthropology, addiction science), who use different techniques (behavioral assays, imaging, endocrinology, genetics). Moreover, it includes perspectives and analyses from the two primary types of impulsivity: impulsive choice (or decision making) and impulsive action (or disinhibition). The authors present expert analyses of topics such as delayed gratification, discounting models, and adaptive foraging decisions. Leveraging breadth of coverage and renowned scholarship, Impulsivity: How Time and Risk Influence Decision Making advances our understanding of this complex topic and sheds light on novel research directions and potential future collaborations.
