Alcohol and the Brain

Alcohol impairs judgment, memory, concentration and coordination, as well as inducing extreme mood swings and emotional

The students that drink too much do not understand that drinking just a little can affect the brain with a lot of force. Once in the bloodstream, alcohol reaches the brain quickly and begins to affect nerve cells. It slows the messages that travel along nerve fibers. Only a small amount of alcohol is needed to impair the normal

Alcohol is a liquid substance that can which when consumed slows down the brain. It also alters the brain to increase the risk of depression and anxiety. When too much alcohol is consumed it can cause memory loss.

Intaking alcohol can be very risky and harmful to the brain. During the teen years or in early adulthood the human brain undergoes a large amount of time of development that is very important. If alcohol is present, it only takes thirty seconds for it to effect the brain and thus it begins to decreases that important development (Shannon). "Alcohol can effect parts of the

Many negative effects come with drinking alcohol. Since teenagers’ brains are not fully developed until they are in their mid 20’s, it is especially dangerous to them. The legal alcohol age should not be eighteen because it harms the teenage brain and body, it has negative (and potentially fatal) effects on school, and it has negative effects on driving.

As state in our class notes, “All drugs impact the nervous system and specific neurotransmitters; additionally, whenever alcohol is ingested, the neurotransmitter dopamine is initially released. Dopamine provides a feeling of euphoria as it is release into the nucleus accumbens. Next, alcohol looks for a specific receptor site to bind to. It is displacing the neurotransmitter which binds to the receptor site. Alcohol enhances the inhibitory effects of the neurotransmitter GABA by mimicking it causing sluggishness.” (class notes) Alcohol can alter the limbic system such as the orbitofrontal cortex. It is a part of the

Alcohol can cause alterations in the structure, and the consequences may be evident beyond adolescence. Even though alcohol appears to be a stimulant, really it is a central nervous system depressant, depressing the brains inhibition control center (“too smart to start”). Neuron connectivity is vital to every human. Connectivity can be slowed down by alcohol consumption, which leads the person to think, speak, and move slower (“too smart to start”). Long term effects include memory loss and continuity of poor judgement. The cerebral cortex works with the senses; when the senses are debilitated, information is forgotten and senses do not function properly. The hippocampus regulates a person’s memories. When consuming too much alcohol, or even just one or two drinks, the hippocampus will damage, and a person will struggle remembering minor and large details. Teenagers often gloat over not being able to remember the night before. Even though their night may have been an “awesome blackout” their hippocampus has already been permanently damaged. The person now, can not hold on to knowledge and learn the same as before. The cerebellum controls coordination, thoughts and awareness (“too smart to start”). On most occasions, people have problems with these skills when consuming alcohol. In grade school, D.A.R.E. representatives brought “drunk goggles” to school. Studies show that alcoholism in the cerebellum

Alcohol- any organic compound in which the hydroxyl functional is bound to a saturated carbon atom. Excessive amounts of alcohol can lead to intoxication leaving you mentally and physically impaired. It could also slow your reaction time to a very low speed and lead to malnutrition. Alcohol poisoning is a dangerous condition that results when a person decides to drink more alcohol than their body can comprehend. Alcohol is a depressants. Depressants are drugs that slow down the body's functions and reactions.

After alcohol reaches the brain, it numbs the frontal lobe, which has direct control over the judgment, visual perception and decision making skills. Scientists believe this is what makes alcoholics believe they can conquer any task put before them. After drinking a good number of drinks everyday over a long period of time, many things can happen. Cirrhosis of the liver can occur, which means the liver tissues become hardened. Scientists also report that irreversible brain damage can occur before cirrhosis of the liver is even detected. Also, cancer of the liver, mouth, esophagus as well as lungs and pancreatic cancer often occur as a result of alcoholism. Alcohol also has an affect on the mind as well as the body. Alcoholics often report that they feel inferior to people and believe they can do anything. Many people believe that alcohol acts as a "social lubricant." Increased social pleasures, assertiveness talkativeness and even happiness are all expected by many, when they drink in these situations. Alcohol is said to reduce tension and anxiety. This in turn allows drinkers to feel more relaxed and comfortable in social situations. However, this also encourages the drinker to drink more when under more stress.

Alcohol consumption affects the nervous system in many different ways. In a more broad statement, alcohol affects the central nervous system, peripheral nervous system, autonomic nervous system, motor nerves, and sensory nerves. The Public Health Agency notes that, after drinking alcohol, it enters the bloodstream within about 10 minutes. Alcohol affects the brain before any other part of the body. Alcohol causes the brain to start to dull certain parts. Drinking will first impair judgement. Drinking alcohol not only affects many

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.

http://www.alcoholism.tqn.com/library/weekly/aa022697.htm?pid=2750&cob=home. Whether a crime was committed intentionally or unintentionally has great bearing on the decision of a jury in finding a person guilty of a crime and/or on the judge's choice of punishment. You might have heard of husbands apologizing to their wives the day after they've beaten them. Their apology might sound something like, "I'm so sorry. I did not mean to hurt you, I swear!" Does alcohol have the capability to make a person forget? Can a person be unaware of his surroundings and yet still be able to interact with it? More importantly, can alcohol change a person's personality enough that it would cause him to do things

Effects of alcohol include difficulties making desicoions, and a slow reaction time. However, this is just a portion of the dangerous things alcohol can do to you. Alcohol also affects your liver, nervous system and heart - this happens when ethanol enters your bloodstream. When ethanol enters your bloodstream, it slows you down - increasing your risk of accidents, attacking others - and even pregnancy as you may make extremely unsafe decisions.

While drinking might make you feel good now, if you abuse that alcohol it may lead to serious complications later. Heavy drinking is defined as consuming four or more drinks in a day for women and five or more drinks in a day for men (U.S. Department of Health and Human Services, 2010). Alcohol is considered a depressant, so it is only seen fit that one of the chief effects of alcohol on the brain is to depress central nervous system functioning. In turn it may be why major depressive disorders occur in those who abuse alcohol. If the alcohol abuse continues over a period it intensifies into an alcohol dependency. Alcohol has effects on the body both mentally and physically. After a certain limit alcohol will slur your speech, increase your reaction time, and make you lose co-ordination. Alcohol consumption, particularly long-term alcohol dependence has many physiological ricks to consider, such as permanent damage to the brain, alcoholic liver disease, pancreatitis, alcohol poisoning