The Effects of Marijuana on the Brain Chapter Two was very interesting‚ learning the brain functions‚ managing thought and the memory process. These chapters made me think about the effects drugs would have on your brain‚ especially Marijuana. Marijuana has been illegal for years because of the thought that it was a drug similar to cocaine‚ or heroin. Drugs such as cocaine and heroin affect the neurotransmitter dopamine. Dopamine is the neurotransmitter associated with extremely pleasurable sensations
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Business Communications Trends February 7‚ 2011 Abstract According to Locker and Kienzler (2008)‚ business communication consists of 10 business communication trends that affect business and administrative communication. These communication trends include (1) changes within technology (2) a focus on quality and customer’s needs (3) entrepreneurship (4) teamwork (5) diversity (6) globalization (7) legal and ethical concerns (8) balancing work and family (9) job flexibility (10) the rapid rate
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it has on the brain and the specific parts of the brain that it affects. Classification of Alcohol Alcohol can be objectively classified into two classes. It can be classifies as a depressant as well as a stimulant. Alcohol classification as a depressant
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know that an estimated 13‚000 people died from brain tumors in the United States in 2009? As a matter of fact‚ more 200‚000 US cases of brain tumors are reported per year according to Brain Tumor Society. Brain tumor is abnormal growth of tissue in the brain and comes in two forms‚ benign and malignant. A benign brain tumor is made up of non-cancerous cells and does not spread beyond the part of the brain where it initially formed. A malignant brain tumor‚ on the other hand‚ is composed of cancer
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In “Trauma affects brains of boys and girls in opposite ways” by Stanford University‚ the University of Stanford states that brain scans of teenagers with post-traumatic stress disorder show a structural differences between boy and girls. The part of the brain that shows the structural difference is called insula‚ the insula is the part of the brain that “detects cues from the body and processes emotions and empathy and helps to integrate feeling‚ actions‚ and several other brain functions” (Stanford
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Mind and Brain Distinction The human brain is the most complex amongst all brains in species. Human brains posses a mind at its highest expression with the capacity of self-awareness‚ consciousness of experience and most importantly‚ reasoning. Animals are also capable of some level of reasoning‚ they’re conscious of their existence and experiences which is what differences them and humans from other non-reasoning beings. All this self-conscious organisms are able to process information and
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The human brain is unique. It is part of your central nervous system which contains billions or nerve cells and trillions of support cells. The brain is the central computer that controls all bodily functions; the nervous system relays messages from the brain to different parts of the body. It gives us the power to think‚ plan‚ speak‚ and imagine. It controls body temperature‚ blood pressure‚ heart rate‚ and breathing. The brain also accepts information about the world around you from your
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"Bullet in the Brain": Revealing the Real Anders A short narrative “Bullet in the Brain” by Tobias Wolff tells about Anders‚ a book critic‚ who gets killed by an armed bank robber while being stuck in an endless line. The storyline would seem very simple and uncomplicated to me if it ended here. However‚ as the bullet smashes through the Anders’ brain‚ the author brings flashbacks highlighting Anders’ last feelings‚ “It is worth noting what Anders did not remember‚ given what he did remember” (Wolff
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Brain plasticity is a type of plastic‚ living organ that can actually changes its own structure and functions even into old age and screen technology are video games ‚ computer/laptop screen ‚television ‚console and etc. In Australia researcher tests the aged people’s brains and in recent research it has been found that the population of adults aged 65 and over is expected to increase from 12% of the 2003 US population to 20% by 2030‚ or 72 million. Adam Gazzaley a researcher first recruited around
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Discussion: Acquired Brain Injury Acquired brain injury is a condition which can result from infection‚ trauma‚ cardiovascular events or other factors which are not congenital‚ hereditary or degenerative in nature (Kamalakannan et al‚ 2015). These factors often lead to brain damage‚ presenting various neurological and physical deficits. Neurological deficits such as temporary memory loss‚ cognitive delays and other cognitive disturbances including problem solving ability are often seen due to disturbances
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