Alcohol and its Effects Essay

Now, obviously these two groups have a big gap in between them, but both types of drinkers are still affected by alcohol consumption. Neuroimaging has helped scientists study the structure and functions of the brain (Squeglia 1). Blobs of gray matter in the brain and connections for communication between the lobes, and white matter connect the gray matter. Sometimes, when alcohol is in the brain, white matter quality cannot reach the full density resulting in an abnormality. Reduction of gray matter also occurs and the unwanted connections are demolished between the prefrontal and temporal lobes because of alcohol usage (Paturel 1).

for example, alcohol weakens brain mechanisms that normally restrain impulsive behaviors, including inappropriate aggression By impairing information processing, alcohol can also lead a person to misjudge a lot of things., thereby overreacting to a perceived threat. Although narrowing of attention may lead to an incorrect of the future risks of acting on an immediate violent.

As a college student, alcohol is a very real and prevalent temptation. It is a normal occurrence for a Friday night to be filled with friends, a bonfire, and alcohol out on the lake. Unfortunately, not many students know the effects of alcohol on their brain. I took a personal interest in this subject because alcoholism runs deep in my family. I want to know what effects my personal consumption of alcohol have on my brain and how they will affect my life if I continue to drink or choose to stop.

How is the attention related to the the quantity of dopamine in each persons, and how it influenced their behavior.

Of the six most common neurotransmitters, dopamine is probably the one people know the most about. Dopamine is involved in controlling the reward and pleasure system in the brain. It allows us to recognize rewards and helps give us the ability to go after them. Learning, behavior, and cognition are also affected by dopamine levels. As with anything, if you have an imbalance, then bad things can happen. Parkinson’s disease can be caused by low dopamine amounts. People who have low dopamine levels can be addicted to substances easier.

1. John Dowinger, a 56 year old male is a patient in your busy primary care office.

Alcoholism is perhaps the most common form of drug abuse in North America today. Scientists report that the reason alcohol is so popular to people is because it is pleasant, relaxing, and is considered a "social beverage." But what individuals often do not take in to consideration is the fact that alcohol dulls the brain and confuses physical reactions. This can lead to numerous injuries, accidents, and death. Alcohol affects every part of an alcoholic's life: their body, their mind and their family life. The body has a natural chemical that gives a feeling of a "natural high". It happens in the presence of a life-endangering situation. This chemical is adrenaline, which is meant to prepare the body for defense in

The effects associated with alcohol are produced by the ethanol in the alcohol. The severity of these effects is reflected by the concentration of alcohol in an individual’s blood, which is dictated by the amount of alcohol ingested, the volume of blood, the individual’s metabolism, and amount of time since ingestion. In large doses, alcohol acts as a depressant of the central nervous-system. A blood alcohol level of 0.1% affects some of the motor areas of the brain associated with speech, balance and manual dexterity. A blood alcohol level of 0.2% depresses all motor functions and the area concerned with emotions is depressed. At a blood alcohol level of 0.45% the entire section of the brain that handles perception is depressed and the individual becomes comatose. At a blood alcohol level of 0.7% the parts of the brain that control the heartbeat and breathing are depressed and the individual

In Jill Dombrauckas’s (2015) report, she discussed that the Pennsylvania DUI Association made a large amount of researches about alcohol’s effect on body systems. In one research, alcohol affects the central nervous system which means when the individual drink alcohol, the messages that are carried to and from the brain and the body’s muscles can be slowed delivery. For example, the incoming signals from the brain, like the painful sensory that will decrease the injury’s awareness. Also the signals from the brain to the muscles will lead the motor skills becoming insensitive.

Alcohol is a substance that has numerous diverse affects on the body-both positive and negative. Alcohol not only kills brain cells, but when taken in profusion it has almost no constructive affects. Sure it can make one overlook his/her problems, but the consequences of drinking in excess far outweigh the benefits. It is not a crime to get drunk, however alcohol will almost always cause one to conduct them self in a way he or she would not normally behave. For instance, a sober man will not usually drive ninety-five mph down I-95, however, after consuming a good amount of alcohol, his eyesight, judgement, reflexes and abilities are hindered to the point that he feels

The effects of alcohol on 'complex intellectual functions' cause an impaired memory for words, impaired fluency, impaired word association, impaired conversation etiquette, impaired discrimination and impaired arithmetical ability. Judgement will be lost with each progressive drink and risk-taking will

Ethyl alcohol, which is the type of alcohol found in alcoholic drinks, enters the bloodstream through the walls of the gastrointestinal tract, mostly from the walls of the stomach and of the small intestines. Once ethyl alcohol enters the bloodstream, it passes through the brain and bathes the brain cells. This is how alcohol "kill" brain cells and damages the brain. (5) Different levels of alcohol in the blood have different effects on the behavior of a person; however, these effects are not predictable. At low levels, the inhibitory centers are usually suppressed and there is a "false sense of increased confidence and a feeling of well being." The depressing effects of alcohol on the brain may relax a person but equally likely, may make a person irritable, mistrusting, and very sensitive. (3) (4) (5) (6) While feeling relaxed is generally good for a person, it carries negative effects when a person gets in trouble from being overly relaxed. For example, there are cases in which women are raped as a result of being too comfortable with the men they drink with. Studies show that a substantial percentage of victims of violent crimes were intoxicated at the time of their assault (2). Offenders may

There are so many impacts that alcohol has on your body-acute effects, short-term effects, and long-term effects. A person’s brain is affected extremely from alcohol. While you are under the influence, cognitive abilities are affected even with the smallest measures of alcohol. Memory cells and those

Throughout history, society has engaged in taking substances such as alcohol, that alter our physical being or our psychological state of mind. There are many experiences and pressures that force people to feel like they have to drink in order to cope with life, but for many alcohol is a part of everyday life, just like any other beverage. Alcohol is introduced to us in many ways, through our family, television, movies, and friends’. These “sociocultural variants are at least as important as physiological and psychological variants when we are trying to understand the interrelations of alcohol and human behavior”#. How we perceive drinking and continue drinking can be determined by the drinking habits we see, either by who we drink with,

Alcoholism is a very serious disease, which can cause illness, death, injuries, schooling problems, family breakups, and crime. It is a proven fact the alcohol kills more people than any other illegal drugs combined. However, alcohol courses freely through American society, from college bars to corporate lunches. In a recent journal article by The Scientist, it is stated, "Technology shows alcohol abuse changes brain's molecular programming and circuitry? (Scientist). Thus revealing that alcohol is a quick fix that will hurt us all in the long run.