Lumosity: A Brain Training Scam

Ammar Batterjee English In the article ‘’Can You Build a Better Brain ?’’ The author Sharon Begley, discuss how can we train our brain to be better and more efficient. Begley discusses that neuroscientist has very little information about how can we improve our brains. The neuroscientists don’t know much about cognitive mechanisms, and what makes a human smarter or dumber.

The disease model of addiction rests on three primary assumptions predisposition to use a drug, loss of control over use, and progression (Krivanek, 1988, p.202). These physiological alterations cause an undeniable desire to take more drugs (McNeece & DiNitto, 2012). Addicts are viewed as individuals with an incurable disease with drug addiction as the symptom. The disease model argues users cannot be held accountable for their addictions (Kirvanek, 1988).

As results of scientific research, we know that addiction is a disease that affects both the brain and behavior. A disease is an interruption, cessation, or disorder of a body system, or organ structure, or function; according to Stedman’s Medical Dictionary. (Sheff ,2013) cites, the disease od addiction has an etiologic agent, identified by a group of signs and symptoms or consistent anatomic alterations. There are significant changes in the brain. The American Society of Addiction Medicine (ASAM) states that addiction is a primary, chronic disease of brain reward motivation, memory and related circuitry. Dysfunction in these circuits leads to characteristics biological, psychological, social and spiritual manifestations. This is reflected in an individual pathology pursuing reward and /or relief by substance use and other behaviors. (Addiction is characterized by inability to consistently abstain, impairment of behavioral control, craving, diminished recognition of significant problems with one’s behaviors and interpersonal relationships and dysfunctional emotional responses. Like other chronic diseases, addiction often involves cycles of relapse, and remission. Without treatment or engagement in recovery activities, addiction is progressive and can result in disability or premature death. (ASAM Adopted as Policy, February

I agree with you that the disease model depiction of genetic factors can be more supported in funding than as seeing addiction as an immoral misconduct. In this case, genetic factors contribute more to a medical view thus creating a health concern. Addicts/ alcoholics based on the disease model are seen more as a victim struggling to overcome their struggles with a disease. Furthermore, I agree that the answer to solving addiction or alcoholism is abstinence, however, society still depicts individuals that once were addicts and now are abstinence as always an addict. However, addicts that have overcome their addiction also feel guilt and shame due to the stigma that society has created about addicts. Additionally, the disease model does lack

People are dying all around due to drug addiction and chemical dependency and unfortunately this is not a new problem. It is an ongoing problem that is escalating with very few results. With nearly one in 10 Americans over the age of 12 classified with substance abuse or dependence, addiction takes an emotional, psychological, and social toll on the country. The economic costs of substance abuse and addiction alone are estimated to exceed a half trillion dollars annually in the United States due to health care expenditures, lost productivity, and crime. “Is addiction a habit or a disease?”(Siegel). The most effective tools target cognitive and motivational processes such as self-determination,

Wise and Koob state that addiction begins with positive reinforcement, habits, a person feels the “high” of the habit, however, then the tolerance sets in which conditions the brain for negative reinforcements and one increases the use to enjoy the habit (2014). According to the National Institute on Drug Abuse (2012), drug addiction is a chronic brain disease. This disease is complex disease that is treatable, however it is a lifetime of treatment, sending many into relapses over and over again. The Diagnostic and Statistical Manual of Mental Disorders (DSM-5)

To begin, I would like to discuss the benefits of the disease model for addiction. To be fair, this model resonates with me the most. As stated in the Historical Perspectives on Addiction, “By changing the way we talk about addiction, we change the way people think about addiction, both of which are critical steps in getting past the social stigma too often associated with this disease” (Freed, 2012, p.27). I feel that this quote sums up the most significant benefit of the disease model. Not only does it remove stigma, but by removing this stigma you could potentially have more individuals seeking treatment. In addition to this, by removing stigma you move it from an individual’s problem into a public health issue. Therefore, if addiction is a public health issue you would see more services/support systems available. A second benefit of the disease model is that there is evidence that supports the theory (Hall,2017).

Addiction treatment is a complex and paradoxical issue. Despite the fact that most of the medical and academic institutions define addiction as a chronic brain disease, it is too often treated on an acute basis. Chronic conditions are defined by the World Health Organization (WHO) as requiring ongoing management over a period of years or decades and cover a wide range of health problems. The goals of chronic care are not to cure, but to enhance functional status, minimize distressing symptoms, prolong life through secondary prevention and enhance quality of life.

In spite of expanding confirmation that addiction is a treatable disease of the brain, most people don't get

Addiction can be a challenging brain disease; individuals afflicted by addiction experience an uncontrollable urge to use a substance or perform a behavior, regardless of the consequences (text). Nearly 23 million Americans suffer with addiction, not including those who are addicted to tobacco (text). The excessive use of these substances or continuous acts of behavior leads to immediate activation of the brain’s central reward system, which results in feelings of euphoria (text), and consequently leads to compulsion for the substance or behavior (text). There are two categories of addiction, substance addiction and process addictions. Someone with a substance addiction might be an alcoholic or a drug user, while someone with a process addiction might shop compulsively, gamble excessively, or have uncontrollable sexual urges.

Across all addictions, there is a central theory as to how such an addiction can occur. The common mechanism of all addictive substances is the activation of the brain’s “reward system”, made up of dopaminergic neurons of the midbrain and their extensions to the limbic system (http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3272277/). This system is normally used in advancing evolutionary fitness promoting activity, such as sex, food, or social interactions (http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3272277/). In such normal natural behaviors, the reward system activity is relatively brief and weak. However, addictive substances abuse the system’s circuitry, causing

Addiction is a “chronic and relapsing brain disease portrayed as an individual pathologically pursuing reward and/or relief

The disease model of addiction and the moral model of addiction provide completely different explanation for the tendency of substance abuse. The disease model of addiction predates to 1784 when the American physician Benjamin Rush published a pamphlet which discussed alcoholism in medical terms and outlined treatments for what he considered was a “disease” (Atkins, 2014, p. 52). This model of addiction generally argues that it is not the individuals fault for their addiction to drugs and that not all, but some people, will inevitably become addicts in the future (p. 52). Inversely, the moral model of addiction does not view addiction as something that an individual “cannot control,” rather this model looks at addiction as something that an individual can certainly control but that the individual does not chose to because of “weak moral character” (p.52). Although both of these models have been, and still are, widely applied to other substances, the most common substance that it was used was for alcohol.

The three models of addiction examined in this week’s readings include the medical model, the psychosocial model, and the disease of the human spirit model. The medical model “rests on the assumption that disease states are the result of a biological dysfunction, possibly one on the cellular or even molecular level” (Doweiko, 2012, p. 333). Many consider this model and “maintain that much of human behavior is based on the interaction between the individual’s biological predisposition and the environment” (Doweiko, 2012, p. 333). Individuals under this model view free will “as an illusion” (Doweiko, 2012, p. 333). There is controversy regarding this model as “to the degree to which the

Addiction is a choice and by classifying addiction as a disease, we are just enabling drug addicts to take no responsibility for their own actions in their lives. By labeling addiction as a medical condition it creates a false assumption that addicts have no control over their own behavior. People become addicts because of their behavior, not their brain chemistry. The disease concept is so popular because it gives people an easy way out; if they inherited their addiction they can’t be responsible for their own behavior. The disease model of addiction is flawed for a number of reasons; first, most people who take drugs do not become addicted, but may take drugs for a period of time, then stop when they choose to do so. Many well respected professors and scientist claim addiction is a scapegoat behavior that has been incorrectly identified as a physical or mental illness, an addict is only a victim of bad science and misguided policy.