|
Substance-abuse Rehabilitation
Drug rehabilitation is the process of medical or psychotherapeutic treatment for dependency on psychoactive substances such as alcohol, prescription drugs, and street drugs such as cannabis, cocaine, heroin or amphetamines. The general intent is to enable the patient to confront substance dependence, if present, and stop substance misuse to avoid the psychological, legal, financial, social, and physical consequences that can be caused. Treatment includes medication for depression or other disorders, counseling by experts and sharing of experience with other addicts. Psychological dependency Psychological dependency is addressed in many drug rehabilitation programs by attempting to teach the person new methods of interacting in a drug-free environment. In particular, patients are generally encouraged, or possibly even required, to not associate with peers who still use the addictive substance. Twelve-step programs encourage addicts not only to stop using alcohol or other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychotherapy
Psychotherapy (also psychological therapy, talk therapy, or talking therapy) is the use of psychological methods, particularly when based on regular personal interaction, to help a person change behavior, increase happiness, and overcome problems. Psychotherapy aims to improve an individual's well-being and mental health, to resolve or mitigate troublesome behaviors, beliefs, compulsions, thoughts, or emotions, and to improve relationships and social skills. Numerous types of psychotherapy have been designed either for individual adults, families, or children and adolescents. Certain types of psychotherapy are considered evidence-based for treating some diagnosed mental disorders; other types have been criticized as pseudoscience. There are hundreds of psychotherapy techniques, some being minor variations; others are based on very different conceptions of psychology. Most involve one-to-one sessions, between the client and therapist, but some are conducted with groups, inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Residential Treatment Center
A residential treatment center (RTC), sometimes called a rehab, is a live-in health care facility providing therapy for substance use disorders, mental illness, or other behavioral problems. Residential treatment may be considered the "last-ditch" approach to treating abnormal psychology or psychopathology. A residential treatment program encompasses any residential program which treats a behavioural issue, including milder psychopathology such as eating disorders (e.g. weight loss camp) or indiscipline (e.g. fitness boot camps as lifestyle interventions). Sometimes residential facilities provide enhanced access to treatment resources, without those seeking treatment considered residents of a treatment program, such as the sanatoriums of Eastern Europe. Controversial uses of residential programs for behavioural and cultural modification include conversion therapy and mandatory American and Canadian residential schools for indigenous populations. A common feature of residential pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cognitive-behavioral Therapy
Cognitive behavioral therapy (CBT) is a psycho-social intervention that aims to reduce symptoms of various mental health conditions, primarily depression and anxiety disorders. CBT focuses on challenging and changing cognitive distortions (such as thoughts, beliefs, and attitudes) and their associated behaviors to improve emotional regulation and develop personal coping strategies that target solving current problems. Though it was originally designed to treat depression, its uses have been expanded to include the treatment of many mental health conditions, including anxiety, substance use disorders, marital problems, and eating disorders. CBT includes a number of cognitive or behavioral psychotherapies that treat defined psychopathologies using evidence-based techniques and strategies. CBT is a common form of talk therapy based on the combination of the basic principles from behavioral and cognitive psychology. It is different from historical approaches to psychotherapy, suc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buprenorphine
Buprenorphine is an opioid used to treat opioid use disorder, acute pain, and chronic pain. It can be used under the tongue (sublingual), in the cheek (buccal), by injection (intravenous and subcutaneous), as a skin patch (transdermal), or as an implant. For opioid use disorder, it is typically started when withdrawal symptoms have begun and for the first two days of treatment under direct observation of a health-care provider. In the United States, the combination formulation of buprenorphine/naloxone (Suboxone) is usually prescribed to discourage misuse by injection. Maximum pain relief is generally within an hour with effects up to 24 hours. Buprenorphine affects different types of opioid receptors in different ways. Depending on the type of receptor, it may be an agonist, partial agonist, or antagonist. In the treatment of opioid use disorder buprenorphine is an agonist/antagonist, meaning that it relieves withdrawal symptoms from other opioids and induces some eu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Methadone
Methadone, sold under the brand names Dolophine and Methadose among others, is a synthetic opioid agonist used for chronic pain and also for opioid dependence. It is used to treat chronic pain, and it is also used to treat addiction to heroin or other opioids. Prescribed for daily use, the medicine relieves cravings and removes withdrawal symptoms. Detoxification using methadone can be accomplished in less than a month, or it may be done gradually over as long as six months. While a single dose has a rapid effect, maximum effect can take up to five days of use. The pain-relieving effects last about six hours after a single dose. After long-term use, in people with normal liver function, effects last 8 to 36 hours. Methadone is usually taken by mouth and rarely by injection into a muscle or vein. Side effects are similar to those of other opioids. These frequently include dizziness, sleepiness, vomiting, and sweating. Serious risks include opioid abuse and respiratory dep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Relapse Prevention
Relapse prevention (RP) is a cognitive-behavioral approach to relapse with the goal of identifying and preventing high-risk situations such as unhealthy substance use, obsessive-compulsive behavior, sexual offending, obesity, and depression.Witkiewitz, K. & Marlatt, G.A. (2004). Relapse Prevention for Alcohol and Drug Problems. American Psychologist, 59, 4, 224-235. It is an important component in the treatment process for alcohol use disorder, or alcohol dependence. Underlying assumptions Relapse is seen as both an outcome and a transgression in the process of behavior change. An initial setback or lapse may translate into either a return to the previous problematic behavior, known as relapse, or the individual turning again towards positive change, called prolapse. A relapse often occurs in the following stages: emotional relapse, mental relapse, and finally, physical relapse. Each stage is characterized by feelings, thoughts, and actions that ultimately lead to the individual' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Behaviour Therapy
Behaviour therapy or behavioural psychotherapy is a broad term referring to clinical psychotherapy that uses techniques derived from behaviourism and/or cognitive psychology. It looks at specific, learned behaviours and how the environment, or other people's mental states, influences those behaviours, and consists of techniques based on behaviorism’s theory of learning: respondent or operant conditioning. Behaviourists who practice these techniques are either behaviour analysts or cognitive-behavioural therapists. They tend to look for treatment outcomes that are objectively measurable. Behaviour therapy does not involve one specific method, but it has a wide range of techniques that can be used to treat a person's psychological problems.Antony, M.M., & Roemer, E. (2003). Behaviour therapy. In A.S. Gurman & S.B. Messer (Eds.), Essential psychotherapies (2nd ed., pp. 182-223). New York: Guilford. Behavioural psychotherapy is sometimes juxtaposed with cognitive psychotherapy. Wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alcohol Detoxification
Alcohol detoxification (also known as ''detox'') is the abrupt cessation of alcohol intake in individuals that have alcohol dependence. This process is often coupled with substitution of drugs that have effects similar to the effects of alcohol in order to prevent alcohol withdrawal. When withdrawal does occur, it results in symptoms of varying severity. As such, the term "detoxification" may be somewhat of a misnomer since the process need not refer exclusively to the removal of toxic substances from the body. Detoxification may or may not be indicated depending upon an individual's age, medical status, and history of alcohol intake. For example, a young man who binge drinks and seeks treatment one week after his last use of alcohol may not require detoxification before beginning treatment for alcohol use disorder. Withdrawal symptoms The symptoms of alcohol withdrawal can range from mild to severe depending on the level of alcohol dependence a person has experienced. Symptoms ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drug Detoxification
Drug detoxification (informally, detox) is variously the intervention in a case of physical dependence to a drug; the process and experience of a withdrawal syndrome; and any of various treatments for acute drug overdose. A detoxification program for physical dependence does not necessarily address the precedents of addiction, social factors, psychological addiction, or the often-complex behavioral issues that intermingle with addiction. Process The United States Department of Health and Human Services acknowledges three steps in a drug detoxification process: #''Evaluation'': Upon beginning drug detoxification, a patient is first tested to see which specific substances are presently circulating in their bloodstream and the amount. Clinicians also evaluate the patient for potential co-occurring disorders, dual diagnosis, and mental/behavioral issues. #''Stabilization'': In this stage, the patient is guided through the process of detoxification. This may be done with or without th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disease Model Of Addiction
The disease model of addiction describes an addiction as a disease with biological, neurological, genetic, and environmental sources of origin. The traditional medical model of disease requires only that an abnormal condition be present that causes discomfort, dysfunction, or distress to the affected individual. The contemporary medical model attributes addiction, in part, to changes in the brain's mesolimbic pathway. The medical model also takes into consideration that such disease may be the result of other biological, psychological or sociological entities despite an incomplete understanding of the mechanisms of these entities. The common biomolecular mechanisms underlying all forms of addiction – CREB and ΔFosB – were reviewed by Eric J. Nestler in a 2013 review. Genetic factors and mental disorders can contribute to the severity of drug addiction. Approximately fifty percent of the chance a person will develop an addiction can be attributed to genetic factors."Addicti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analysis Of Variance
Analysis of variance (ANOVA) is a collection of statistical models and their associated estimation procedures (such as the "variation" among and between groups) used to analyze the differences among means. ANOVA was developed by the statistician Ronald Fisher. ANOVA is based on the law of total variance, where the observed variance in a particular variable is partitioned into components attributable to different sources of variation. In its simplest form, ANOVA provides a statistical test of whether two or more population means are equal, and therefore generalizes the ''t''-test beyond two means. In other words, the ANOVA is used to test the difference between two or more means. History While the analysis of variance reached fruition in the 20th century, antecedents extend centuries into the past according to Stigler. These include hypothesis testing, the partitioning of sums of squares, experimental techniques and the additive model. Laplace was performing hypothesis test ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explained Variance
In statistics, explained variation measures the proportion to which a mathematical model accounts for the variation (dispersion) of a given data set. Often, variation is quantified as variance; then, the more specific term explained variance can be used. The complementary part of the total variation is called unexplained or residual variation. Definition in terms of information gain Information gain by better modelling Following Kent (1983), we use the Fraser information (Fraser 1965) :F(\theta) = \int \textrmr\,g(r)\,\ln f(r;\theta) where g(r) is the probability density of a random variable R\,, and f(r;\theta)\, with \theta\in\Theta_i (i=0,1\,) are two families of parametric models. Model family 0 is the simpler one, with a restricted parameter space \Theta_0\subset\Theta_1. Parameters are determined by maximum likelihood estimation, :\theta_i = \operatorname_ F(\theta). The information gain of model 1 over model 0 is written as :\Gamma(\theta_1:\theta_0) = 2 F(\theta_1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
