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Neuroscience: The Study Of The Brain

1341 words - 6 pages

My literature review is on the topic of neuroscience, or the study of the brain. My first and second paragraphs focus on drugs and their effects on the human brain. My third paragraph involves the human brain and sleep. Most of my article reviews I did reports on this year went with the topic of the brain, or neuroscience. All of the articles I paired together in this review had something in common with the brain, drugs and their effects on the brain, and or the brain involving sleep. Overall, all of the articles in this review relate to the topic of neuroscience and teach many theories, effects, and results of the brain with particular substances, drugs, or sleep.
Some of my article reviews focused on drugs and their effects on the human brain. These two articles fit under that category, and are articles I did reviews on previously. The first article was titled “Heavy Drinking Speeds Memory Loss in Middle Aged Men.” This article focused on middle aged men who drink more than 36 grams of alcohol a day. These men may have a higher chance of increased memory loss in the next 6 years of their life, after consuming more than 36 grams of alcohol a day. Scientists took this study into further investigation by taking 5,054 men and 2,099 women whose drinking was assessed 3 times over the past 10 years. Average age 56, the participants in this experiment were tested on memory and executive function. The heavier drinkers had increased memory loss by effects of the alcohol. Those who were non drinkers, moderate drinkers, or light drinkers were not as heavily affected by the alcohol. Heavy drinkers showed declines in memory and executive function one and a half to six years faster than the lighter drinkers. My next article was entitled “Teens who consume energy drinks more likely to use alcohol, drugs.” This article focused on teenagers who consume large amounts of energy drinks on a regular basis, and how they are more likely to consume other substances in the future as well. Scientists researched 22,000 secondary school children (12th, 8th and 10th graders.) Most of the students who were a part of this experiment admitted to being regular soda and diet soda drinkers. (about 4o percent.) About 3o percent percent of the teens admitted to consuming drinks with caffeine or shots. Teens admitted to consuming these substances because they gave them an “extra boost” in a way. However, the “extra boost” can lead to addiction and further chances of being addicted to other substances such as alcohol in the future. These two articles in which I researched and reviewed related to the subject of drugs and their effects on the human brain.
Two of my other articles also focused on drugs and their effects on the brain. One of my articles was titled “Cocaine users enjoy social interactions less” and the other article was titled “Nicotine patched do not appear to help pregnant smokers to quit…” The cocaine article focused on regular cocaine users and how they have been...

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