The world of addiction treatment and group psychotherapy has evolved and changed since the first edition of this book appeared in 1988. The grow- ing impact that the neurosciences have had on the way we understand ad- diction and the proliferation of ways addictive behavior now pervades our society have been foremost among these changes. Addiction is no longer limited to psychoactive substances such as alcohol, cocaine, heroin, and other central nervous system (CNS) depressants and stimulants, but has been expanded to include the so-called “process addictions” such as sex, gambling, work, shopping, exercise, and even the Internet (Freimuth, 2005). Because these new addictions have nothing to do with substances that are ingested or injected into the body, the “disease model” of addiction must be expanded, with a new paradigm put forth that better captures the fundamen- tal similarities shared by these diverse conditions. Since it is now recog- nized that addiction has more to do with a person’s habitual and compulsive behaviors than with the substances introduced into the body, a more thor- ough and comprehensive theoretical perspective is required. Such a per- spective must elucidate the multitude of diverse conditions that predispose some to become addicted to almost anything, while others use substances recreationally but do not develop an addiction. Without inclusion of more recent discoveries in the neurosciences, outdated genetic explanations are incomplete. Countless twin adoptee studies conducted over the past fifty years account for only 20 percent of the variance when predicting who will become addicted (Goodwin, 1979). Recent advances in the neuro- sciences—along with a complementary allegiance to attachment theory— provide a more thorough and satisfying paradigm for the understanding of the dynamics involved in addiction. Most important for this book, these ad- vances also furnish new, cogent reasons why group psychotherapy and the group format of twelve-step programs such as Alcoholics Anonymous are the most potent formats for the treatment of addiction
چکیده فارسی
جهان درمان اعتیاد و روان درمانی گروهی از زمان انتشار اولین نسخه این کتاب در سال 1988 تکامل یافته و تغییر کرده است. رفتاری که در حال حاضر جامعه ما را فرا گرفته است در میان این تغییرات پیشرو بوده است. اعتیاد دیگر محدود به مواد روانگردان مانند الکل، کوکائین، هروئین و سایر داروهای مضعف و محرک سیستم اعصاب مرکزی (CNS) نیست، بلکه به اصطلاح «اعتیادهای فرآیندی» مانند رابطه جنسی، قمار، کار، گسترش یافته است. خرید، ورزش و حتی اینترنت (فریموث، 2005). از آنجا که این اعتیادهای جدید هیچ ارتباطی با موادی که بلعیده یا به بدن تزریق میشوند ندارند، «مدل بیماری» اعتیاد باید با الگوی جدیدی که شباهتهای اساسی مشترک در این شرایط مختلف را بهتر نشان دهد، گسترش یابد. از آنجایی که اکنون تشخیص داده شده است که اعتیاد بیشتر به رفتارهای عادتی و اجباری فرد مربوط می شود تا مواد وارد شده به بدن، دیدگاه نظری کاملتر و جامع تری مورد نیاز است. چنین دیدگاهی باید انبوهی از شرایط مختلف را روشن کند که برخی را مستعد معتاد شدن به تقریباً هر چیزی می کند، در حالی که برخی دیگر از مواد به صورت تفریحی استفاده می کنند اما اعتیاد ایجاد نمی کنند. بدون گنجاندن اکتشافات جدیدتر در علوم اعصاب، توضیحات ژنتیکی قدیمی ناقص است. تعداد بیشماری از پژوهشهای دوقلو که در پنجاه سال گذشته انجام شدهاند، تنها 20 درصد از واریانس را برای پیشبینی اینکه چه کسی معتاد میشود، تشکیل میدهد (گودوین، 1979). پیشرفتهای اخیر در علوم اعصاب - همراه با وفاداری تکمیلی به نظریه دلبستگی - الگویی کاملتر و رضایتبخشتر برای درک پویاییهای مرتبط با اعتیاد ارائه میکند. از همه مهمتر برای این کتاب، این پیشرفتها همچنین دلایل جدید و قانعکنندهای ارائه میدهند که چرا رواندرمانی گروهی و قالب گروهی برنامههای دوازده مرحلهای مانند الکلیهای گمنام قویترین قالبها برای درمان اعتیاد هستند
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Brain-mapping studies (Braun et al., 2000), in vivo neurochemistry, and studies of brain receptors (Insel & Quirion, 2005), and state-of-the-art neuroimaging techniques (functional magnetic resonance imagery (fMRI) and other imagery techniques such as PET scans) make it possible to actu- ally visualize changes in brain function or neuron pathways that are the re- sult of attachment, substance use, dysphoria, satisfaction, and even psycho- therapy. Terms such as cortical rerouting, neurogenesis, intensive operant shaping, and brain neuronal reorganization reflect mounting evidence that the brain remains plastic throughout the lifespan. They dislodge the pre- 1980s’ notion that the brain is hardwired at birth and not subject to alter- ation in adulthood (Taub & Uswatte, 2000; Morris et al., 2001; Weis et al., 2000). Sharon Begley (2004) captured the implications of these new dis- coveries when she wrote about “the brain’s recently discovered ability to change its structure and function in particular by expanding or strengthen- ing circuits that are used and by shrinking or weakening those that are rarely engaged. [Although] the science of neuroplasticity has mostly documented brain changes that reflect physical experience and input from the outside world” (2004, p. 1), more recent research in the area of meditation has shown that altering the structure of the brain is not limited to only external physical rehearsal. The brain can also change in response to purely internal 4 GROUP PSYCHOTHERAPY WITH ADDICTED POPULATIONS mental signals, similar to those practiced in meditation. Furthermore, those individuals who have the most practice at it are the ones who demonstrate the most alteration in brain circuitry. “This opens the tantalizing possibility that the brain, like the rest of the body, can be altered intentionally. Just as aerobics sculpt the muscles, so mental training sculpts the gray matter in ways scientists are only beginning to fathom” (Begley, 2004). These advancements also provide attachment theory with concrete evi- dence that helps explain not only how the brain becomes addicted, but also how it responds to psychological interventions. For instance, single posi- tron-emission tomography (SPET) was used to compare two men with sim- ilar diagnosis and age. One man received psychotherapy for a year while the other did not. Pre-treatment SPET imaging revealed reduced serotonin up- take in the medial forebrain bundle when compared with ten healthy indi- viduals. After a year of therapy, the treated individual’s SPET pattern had returned to normal. The untreated patient stayed the same. Preliminary studies also showed that functional magnetic resonance imaging (fMRI) can predict with high accuracy whether an individual will relapse following treatment for methamphetamine abuse (Paulus, Tapert, & Schuckit, 2005). An equally startling discovery is that this new evidence about the ad- dicted brain does not lead to the need for the development of new treatments for addiction, but actually validates many current methods already being utilized. The field of “interpersonal neurobiology” has validated the vener- able notion that talking with someone—especially if the encounter is mean- ingful and occurs within the context of emotional arousal, attunement, and a strong emotional bond—will alter neural pathways and synaptic strength. All forms of psychotherapy, from psychoanalysis to cognitive behavioral therapy (CBT), are successful to the degree to which they accomplish this and enhance growth in relevant neuron circuitry. The use of communicative language and emotional attunement provides the best medium for neuronal growth and integration. The false separation that exists between biology and psychology is grad- ually diminishing thanks to the contributions of attachment theory and the neurosciences. Research has revealed a number of erroneous conclusions about the brain and psychotherapy that should be changed. Recent scien- tific discoveries revealed the following six facts: 1. Attachment and psychotherapy can alter brain chemistry. 2. Learning-based experiences alter neuronal connectivity. 3. Potentiation requires activation (environmental stimulation), which alters the strength and autonomous patterns of brain functioning. 4. Synaptic strength is an experience-dependent phenomenon. Interpersonal Neurobiology and Addiction: An Attachment Theory Perspective 5 5. Speaking in a meaningful way, paying attention, and attachment alters brain biochemistry and changes in synaptic transmission, strength, and numbers. 6. Attachment can alter gene expression
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