Part Three from the Series: Does Alcohol Kill Brain Cells? Research on Clinical Samples by Kenneth Anderson, MA Stavro et al. (2013) conducted a review of clinical studies of cognitive impairments in people with alcohol use disorder (AUD) and their reversal with abstinence. IQ was found to be unaffected by AUD; there were no significant differences in IQ between people with AUD and control subjects. However, 11 other cognitive domains were moderately impaired in people with AUD: verbal fluency/language, speed of processing, working memory, attention, problem-solving/executive functions, inhibition/impulsivity, verbal learning, verbal memory, visual learning, visual memory, and visuospatial abilities. Cognitive impairments began to abate during the first month of abstinence from alc...

What are your sources of pleasure? By Tom Horvath, PhD If you’ve had addictive problems, you may easily recall experiences (with substances or activities) that you found intensely pleasurable. Addictive behavior can provide that! However, regardless of how much you are still having that type of experience, you can understand and appreciate yourself much better by examining the other sources of pleasure in your life. A daily review of them is useful. That review could happen at any time, but doing so as you fall asleep is a good way to end the day with a sense of pride and gratitude. What experiences from your day stand out to you? You may be surprised at what you discover. Here are some questions to consider in that review. How much did you enjoy sensory experience today? S...

Does Alcohol Kill Brain Cells? Part One: Post-Mortem Brain Research By Kenneth Anderson, MA It is a commonly held belief that alcohol kills brain cells; however, is there any truth to this belief, or is it simply a myth? While it is clear that pathological conditions such as Korsakoff's syndrome or alcohol-related dementia result in the death of brain cells, these conditions are not due to the direct effect of alcohol. Therefore, this blog post will not look at pathological conditions such as Korsakoff's syndrome or alcohol-related dementia which are due to other factors in addition to alcohol, such as nutritional deficiencies. Instead, we will limit our discussion strictly to the direct effects of alcohol on the brain. Korsakoff's syndrome or alcohol-related dementia are somewha...

By Tom Horvath, PhD I expect that you know everything I am about to write about. However, I hope this blog will be a useful reminder about life and values. A well-lived life is based on values. We act on values we are not even aware of. However, we know many of them. Becoming even clearer about them is worth the effort. Some ways to accomplish that effort is what I am proposing here. If you find yourself, in some part of your life, uncertain about what to do next, it’s time to think ahead. What is a value you want to be acting on? To help identify this value, ask yourself “big picture” questions. What would I ultimately like to accomplish? How would I like to be remembered? What change seems most important to make? If I could be completely in charge, what would I do? What I ...

By Kenneth Anderson, MA The history of alcohol treatment since the 1960s has been a history of practitioners ignoring science and the scientific method and forming conclusions based on observations of clinical populations without testing hypotheses, then self-publishing these hypotheses or publishing them in the popular press rather than in peer-reviewed scientific journals. Some of the most notorious examples of this are Hazelden and the Johnson Institute, which will be discussed in later blog posts. Another notorious example is Lakeside Milam, founded by James Robert Milam (Mar 3, 1922 - May 6, 2016). This is a far cry from Shadel Sanitarium, which meticulously published its data in peer-reviewed journals in the 1940s and 50s. James Robert Milam Milam was born in the state of Was...

Kenneth Anderson, M.A. First, it is important to define our terms. A stimulant is a drug which raises levels of physiological or nervous activity. A depressant is the opposite of a stimulant, i.e., a depressant is a drug which lowers levels of physiological or nervous activity. A depressant is not a drug which causes depressed mood; the correct term for a drug which causes depressed mood is a depressogen. A depressogen is the opposite of an antidepressant, just as a depressant is the opposite of a stimulant. Although alcohol can act as a depressogen and cause depression in some people, alcohol also acts as a euphoriant, and some people drink to feel less depressed. However, this is beyond the scope of our article, and we shall focus on the stimulant and depressant effects of alcohol....

By Kenneth Anderson, MA Part 1 reviewed some of the historical background which led up to the rat park studies. Part 2 reviewed the rat park studies themselves. Part 3 will look at where we have gone since. Follow-ups to Alexander's Rat Park Experiment The July 5, 1985 issue of The Journal of the American Medical Association (JAMA) published a study by Michael A. Bozarth and Roy A. Wise on the toxicity of heroin and cocaine in rats. Subjects were 23 male Long Evans rats. All 23 rats were housed in solitary confinement in laboratory cages and fitted with catheters so that they could self-inject drugs by pressing a lever. The rats were given unlimited access to the drugs for 30 days. Eleven rats were in the heroin group; all eleven learned how to self-inject heroin. The amount of her...

A Closer Look at the Rat Park Experiment, Part 2 By Kenneth Anderson, MA Part 1 reviewed some of the historical background which led up to the rat park studies. Part 2 reviews the rat park studies themselves. Part 3 will take a look at where we have gone since. Bruce K. Alexander's first rat park study was published in 1978. The subjects were 32 albino Wistar rats (18 males and 14 females). After weaning, 10 of the rats (six males and four females) were placed in solitary confinement in standard laboratory cages. Twenty-two of the rats (12 males and 10 females) were placed in rat park. Rat park was an open-topped plywood box with 95 square feet of floor space covered in sawdust where rats could play, fight, and have sex with each other just like they did in their natural enviro...

by Tom Horvath, Ph.D. Would the term “preaddiction” be helpful? The National Institute on Drug Abuse (NIDA) and the National Institute on Alcohol Abuse and Alcoholism (NIAAA) jointly issued a Request for Information on this term. The details of the Request are at the very bottom. Below is what I sent them (slightly edited): ** What would a better term be? Addiction (and thereby, preaddiction) is an undesirable term because it is used by many in an all-or-none fashion, or to denote a state of disease (leaving out those who view these disorders as primarily behavioral). Consequently, preaddiction is also undesirable. I believe that eliminating the terms addiction and preaddiction will greatly reduce stigma, because these terms are used to divide people into two groups (addicted, n...

by Tom Horvath, PhD It seems that almost everyone worries at times. We can think about a problem over and over and not make any progress. Ineffective strategies for worry include telling ourselves to “just stop,” and looking for guarantees or certainty when they are not available. Very little is guaranteed in life, and yet somehow we keep moving forward. Worry can be considered a problem-solving effort that is not working well because we are focused on the wrong parts of the problem. Most problems have aspects that 1) can be dealt with now or cannot be dealt with until later; 2) are under our control or not under our control; and 3) are more important or less important. If you focus your thinking on aspects of a problem that can only be dealt with later, are out of your control, o...