Briana Mack Dr. M. Okulate Biology 112 Honors 04 April 2014 Drug Addiction and the Effects on the Brain The prevalence of drug addiction in America has been an epidemic in the past fifty years because of the violence and tragedy of events where drug use was the catalyst. Cocaine‚ Methamphetamine‚ Ecstasy‚ Amphetamine‚ Heroin‚ LSD and many more abused drugs have destroyed many lives and families from constant abuse of the substances that emasculate the body with every dose. Even though the United
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The Effects of Drug Use on the Adolescent Brain In the past fifteen years‚ school districts across the United States have raised awareness of the harmful effects of drug use on the human body‚ on adolescents in particular. How do drugs damage a teenager’s brain? The function of neurotransmitters in the teenage brain is often targeted and altered by psychoactive substances. The interference of neurotransmitters can directly damage the fragile developing neural connections‚ and the use of these
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nervous and endocrine system and how they interact to send messages to the brain so it can then be transfurred to the different parts of the body to respond. All the parts of the brain‚ and what parts control which parts of your body‚ memory‚ vision‚ and how it works. The effects on the brain when separated into two hemispheres. We also saw images of the brain through EEG‚ CT scan‚ MRI‚ PET‚ and F MRI. All ways to look at the brain and its activity. The most interesting part of the chapter for me it
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Abstract Drugs some use them to escape pain‚ others use them for pleasure‚ and some use them to just fit in. Either way drugs are a harmful substance that may seriously affect the body. Drugs mess with the brain in ways that we couldn’t even imagine. From destroying brain cells that help with critical thinking to destroying cells that give us the ability to feel pleasure. Drugs take the place of our natural body functions of the body. They fool receptors of the body and make it to where
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Drugs have a major impact on all of the organs in the body‚ but the brain is affected most by drug use. The brain is complex and communicates via nuerons and nerve cells to command the body. The brain ensures the body performs the necessary functions for survial. Drugs can compromise the brain’s ability to properly communicate to the organs in the body. Drugs affect communication and a person’s behavior. The following presentation will provide an explanation as to how drugs affect the brain
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Drug addiction is an important topic that is always being researched because of the various affects it can have on person’s brain and body. According to the Microbiology book‚ you start with an initial need that will get worse as more times you use it. This now becomes an addiction that that causes a person to increase the dosage of the drug to continue the sensation of pleasure (Whishaw and Kolb‚ 2000‚ p.197). Drug addiction is based on the brain system such as the frontal cortex‚ which makes the
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The effects of alcohol have an effect on the brain vary as the amount of alcohol is consumed into the blood stream. The first part of the brain to be effected by the consumption of alcohol is Cerebral Cortex. This is the region of the brain that process the though process and consciousness. The effect of this region is that it suppress the inhibition-processing center‚ it affects the eyes‚ ears‚ and mouth senses. The next level in the blood level alcohol content is it affects the Cerebellum in the
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DRUGS - YES OR NO Drugs are a problem of the twentieth century‚ although they have been used by our ancestors hundreds of years ago. They have come to European countries mostly from Indian and Asian tribes‚ and because they were pronounced illegal‚ a whole new way of making money has been created: selling drugs. Personally I am against taking drugs. I have seen their consequences and that is the main reason for my opinion of them. I do not mind the legal drugs - such as nicotine or caffeine
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defining features of drug intoxication and addiction can be traced to disruptions in cell-to-cell signaling. October 01‚ 2007 Carl Sherman‚ NIDA Notes Contributing Writer illustration of a neuron Drugs of abuse alter the way people think‚ feel‚ and behave by disrupting neurotransmission‚ the process of communication between brain cells. Over the past few decades‚ studies have established that drug dependence and addiction are features of an organic brain disease caused by drugs’ cumulative impacts
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The Effects of Selected Drugs and Diseases on the Central Nervous System Kayla Beard Itt-Tech Abstract The impact of drugs on the central nervous system is very interesting. Choosing a medical field that uses different pain medications is very common. In this paper you will learn how certain medications will affect the central nervous system. The Effects of Selected Drugs and Diseases on the Central Nervous System The Central Nervous System (CNS) consists of the brain and spinal cord. The
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