A Study On Traumatic Brain Injury - 6528 Words

parindent{ }Traumatic brain injury is a significant health problem in the United States that is estimated to occur in 1.6-1.8 million persons annually (citealt{faul2010}). Diffuse axonal injury is a common type of traumatic brain injury primarily characterized by damage to the axons (citealt{smith2000, Gennarelli1982}). An enhanced knowledge of the pathophysiology of diffuse axonal injury is required to develop improved diagnostic tools, protective measures and rehabilitation treatments(citealt{Giordano2014}). Many techniques have been developed to help elucidate the injury mechanism associated with diffuse axonal injury over the years. Diffusion tensor imaging (DTI) is one such technique where the mesoscale structural information is studied to investigate the diffuse axonal injury. Finite element models have also provided a means to investigate diffuse axonal injury. Several finite element head models have been developed and reported in the literature (citealt{shugar1977,ward1980,hosey1982,Ruan1991,mendis1992,bandak1995,kang1997,al1999,Zhang2001,Kleiven2002,brands2002,takhounts2003,horgan2005,Kleiven2007,iwamoto2007,takhounts2008,panzer2012,mao2013,tse2014,cotton2015}). These models have demonstrated that over time, the structural resolution of the head models, including advancements in constitutive laws, anatomical resolution, and injury descriptions were improved. Previous studies have shown that the brain tissue is anisotropicShow MoreRelatedBrain Studies on Traumatic Brain Injuries1953 Words   |  8 Pagesfrom a traumatic brain injury. While working at a railroad site, an iron tamping rod (43 inches long, 1.25 diameter) went through his left cheek, through his brain, and out the skull. He surprisingly ended up surviving this traumatic injury. After a month in the hospital, he was back out on the street. Once a nice, caring person, Phineas t urned into an aggressive man who could not even keep a job. Just like Phineas Gage, a TBI can potentially change everything. Brain studies on traumatic brain injuriesRead MoreA Study On Traumatic Brain Injury6523 Words   |  27 Pagesparindent{ }Traumatic brain injury is a significant health problem in the United States that is estimated to occur in 1.6-1.8 million persons annually (citealt{faul2010}). Diffuse axonal injury is %the most frequently occurring a common type of traumatic brain injury primarily characterized by damage to the axons (citealt{smith2000, Gennarelli1982}). An improved understanding of the pathophysiology of diffuse axonal injury is needed to develop improved diagnostic tools, protective measures andRead MoreA Study On Traumatic Brain Injury6523 Words   |  27 Pagesparindent{ }Traumatic brain injury is a significant health problem in the United States that is estimated to occur in 1.6-1.8 million persons annually (citealt{faul2010}). Diffuse axonal injury is %the most frequently occurring a common type of traumatic brain injury primarily characterized by damage to the axons (citealt{smith2000, Gennarelli1982}). An improved understanding of the pathophysiology of diffuse axonal injury is needed to develop improved diagnostic tools, protective measures andRead MoreA Case Study : Traumatic Brain Injury2029 Words   |  9 Pages A Case Study: Traumatic Brain Injury Jennifer Buechler University of San Diego Traumatic Brain Injury Introduction Traumatic brain injury, or TBI, occurs when there is a sudden, direct injury to the head. This type of wound can result from a bump, blow, or jolt to the cranium. It may even result from the penetration of a foreign object into the brain tissue. Most TBI’s result from car accidents, sports injuries, blunt trauma, unintentional injuries and falls, with falls accountingRead MoreThe Effect Of Calcium On The Contribution Of Calcium Uptake Of The Vesicular Glutamate Released Into The Extracellular Space855 Words   |  4 Pagesanimals with traumatic brain injuries had significantly higher levels of extracellular glutamate evidenced by a nearly 80% increase when compared to the healthy mice (Hinzman et. Al., 2012). This showed that calcium mediated neuronal glutamate release may contribute to the cytotoxicity experienced by patients affected by traumatic brain injury. The second part of the study examined the importance of excitatory amino acid transporters in patients suffering from traumatic brain injury. To accomplishRead MoreTraumatic Brain Syndrome in Veterans1070 Words   |  4 PagesIssue: Traumatic Brain syndrome in veterans Introduction: Soldiers returning from combat face a wide range of challenges in adjusting to civilian life. These challenges are compounded by the high susceptibility of combat-experienced soldiers to Post Traumatic Stress Disorder (PTSD) and overlapping symptoms of traumatic brain syndrome. As the two articles considered hereafter demonstrate, the U.S. military has sought better ways of understanding the primary symptoms and health consequences of traumaticRead MoreSymptoms And Symptoms Of A Concussion1312 Words   |  6 Pageslong-term brain damage and cognitive impairment later in life. A concussion is a subset of a Traumatic Brain Injury (TBI) and results from shaking the brain within the skull. The American Association of Neurological Surgeons (the â€Å"AANS†) has defined a concussion as â€Å"a clinical syndrome characterized by an immediate and transient alteration in brain function, including an alteration of mental status and level of consciousness, resulting from mechanical for ce or trauma.† (Sports-related Head Injury) TheRead MoreRecovery Time After Concussion Essay855 Words   |  4 PagesResearch Question: Can blood test predict recovery time after concussion? Abstract Background: There is currently no objective testing markers to predict recovery time after an athlete suffers a concussion. Recent studies are aimed to determine whether or not biomarkers in the blood will be able to help in identifying recovery time after a concussion. Purpose: To determine whether or not protein biomarkers in the blood can serve to predict adequate recovery time after a concussion. Results:Read MoreA Traumatic Brain Injury 1708 Words   |  7 PagesA traumatic brain injury (â€Å"TBI†) occurs when the brain is somehow injured, rattled, or wounded from an external source of force. The means of acquisition and the severity of TBIs are unique to each patient; therefore, symptoms and rehabilitation can vary greatly depending on the patient’s condition following the incident and how they sustained the injury. The severity of a TBI is generally classified into one of three categories: mild, moderate, or severe, and this type of diagnostic criteria influencesRead MoreSelf Reported Pain And Pain Management Strategies Among Veterans With Traumatic Brain Injury1593 Words   |  7 Pages The authors of the pilot study all have remarkable educational backgrounds. To begin, with, I discovered P.R.King, G.P. Beehler, and M.J.Wade all had limited amount of experience due to only writing one or two articles that were published, but King Beeler, and Wade all ha ve PHD’s. The article was clearly identified as a quantative study by the authors using a pilot study. The variables of the study are the self-reported pain and pain management strategies. The study was gathered included a group

Psychologists Essay Example For Students

Psychologists Essay Psychology is the study of human behavior, how we think, feel and act. Psychologists study both normal and abnormal behavior to understand it. Psychologists also try to use what we learn from that study to help people change aspects of their behavior that they want to change. Areas of psychology are clinical, industrial, and developmental. Careers in Psychology offer varied opportunities. Employment opportunities for capable psychologists are expected to be slightly better than average over the next several years. However, if youre interested in a career in Psychology, you should know that the training program to become a psychologist is a long one. There is also stiff competition for places in graduate training programs in Psychology. So why major in Psychology if it is going to take so long? First of all, it is an interesting profession that offers the opportunity to increase the well-being of ones life. It requires critical thinking skills, statistical reasoning skills, and resear ch design skills. Also a major part of being a successful psychologist is having practical knowledge about people and a charismatic self. People who want to major in psychology usual get a 4-year degree at a university. During the first four years, the student obtains scientific and clinical knowledge in Psychology. It is also possible to get an internship during the third year of schooling. As well, students will get some opportunity to see what applied practice in Psychology will actually look like by taking courses and seminars in areas of special interest. Following the undergraduate degree, a two year program of graduate studies in Psychology in a university will lead the student to a Masters degree. Part of that two-year program will usually involve completing a research project in Psychology. Some areas allow persons with a Masters degree in Psychology to be registered as a psychologist. However, many people, particularly those who want to practice in a specialty area of Psyc hology, will go on to complete their doctoral degree in Psychology before becoming registered or licensed to practice. This will take another three to four years of study on average. As part of the doctoral program, students will complete a more complex research project in Psychology that will serve as their doctoral thesis. They will also complete an intensive one-year internship program outside the university that will prepare them with the clinical skills they need to practice Psychology following completion of their degree. With a bachelors degree in Psychology it is possible to be a child welfare worker, a mental health therapist, a psychiatric aid, a crisis intervention worker, a rehabilitation worker, a group home worker, and even an employee in human resources. A person with only a bachelors degree cannot legally practice psychology in the states. They can hold psychology related positions. With a bachelors degree in Psychology, salary starts at about $17,000 a year. With a doctoral degree in Psychology and one year of a supervised internship, a student can become a legal psychologist. In many states, it is required that one pass an exam before practicing Psychology. One with a doctoral degree can have a salary of $45,000 per year, on the low end. After schooling, the field of Psychology can expand many ways. To give you an idea, here are some indepth looks at various fields. Some psychologists work in the health care field. They practice in hospitals, rehabilitation facilities, and both public and private clinics. They may work individually or in teams with other health care professionals such as physicians, nurses, social workers, and so forth. Psychologists in health care provide assessment and treatment services to persons with mental and emotional disorder. Because of the growing body of scientific knowledge about the role of psychological factors in physical health and disease, psychologists also play a role in the management of various physical disorders, such as heart disease, neurological illnesses and injuries, gastrointestinal disorders, pulmonary disorders, chronic pain, and diabetes. Psychologists in health care may teach, do research, and consult to other health care professionals on how psychological factors affect health and disease. Health psychologists are also involved in evaluating the effectiveness of treatment methods and programs fo r health care. .u131d7363a165e6f213839ac2182a50ab , .u131d7363a165e6f213839ac2182a50ab .postImageUrl , .u131d7363a165e6f213839ac2182a50ab .centered-text-area { min-height: 80px; position: relative; } .u131d7363a165e6f213839ac2182a50ab , .u131d7363a165e6f213839ac2182a50ab:hover , .u131d7363a165e6f213839ac2182a50ab:visited , .u131d7363a165e6f213839ac2182a50ab:active { border:0!important; } .u131d7363a165e6f213839ac2182a50ab .clearfix:after { content: ""; display: table; clear: both; } .u131d7363a165e6f213839ac2182a50ab { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u131d7363a165e6f213839ac2182a50ab:active , .u131d7363a165e6f213839ac2182a50ab:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u131d7363a165e6f213839ac2182a50ab .centered-text-area { width: 100%; position: relative ; } .u131d7363a165e6f213839ac2182a50ab .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u131d7363a165e6f213839ac2182a50ab .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u131d7363a165e6f213839ac2182a50ab .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u131d7363a165e6f213839ac2182a50ab:hover .ctaButton { background-color: #34495E!important; } .u131d7363a165e6f213839ac2182a50ab .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u131d7363a165e6f213839ac2182a50ab .u131d7363a165e6f213839ac2182a50ab-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u131d7363a165e6f213839ac2182a50ab:after { content: ""; display: block; clear: both; } READ: Internet Jargon (Netspeak) EssayPsychologists also work in the school system where they provide assessment and