Adhd As An Evolutionary Trait - 892 Words

ADHD as an Evolutionary Trait I will be examining the characteristics of ADHD as a disorder in modern time and its association with how ADHD correlates with behavior of earlier humans, particularly in nomadic settings. ADHD, or attention deficit hyperactivity disorder is a neurodevelopment Psychiatric disorder, in which impairs one’s attention, making one exhibit hyperactive behavior as well as exhibiting impatient behaviors. ADHD has been a long part of human history, with writer Sir Alexander Criton describing it as mental restlessness. However, it was only until 1902 when ADHD was clearly described by a writer known as George Still. ADHD was officially declared a mental disorder in 1980 when it was introduced into the DSM-III. However, there has been some evidence to conclude that perhaps ADHD symptoms were beneficial to earlier human life. According to a study conducted in Kenya by Northwestern university in 2008, concluded that tribesmen who lived in nomadic settings who displayed ADHD traits, were better nourished than those who were without this traits, however, those living in civilized settings who displayed ADHD traits were less nourished than those who did not display ADHD traits. The Study concluded that the tribesman that possessed ADHD like symptoms, might be beneficial for nomadic settings as these tribesmen were impatient, more athletic, and constantly shifted from one prey target to the next. Also these tribesmen possessed greater Drug and food cravings,Show MoreRelatedDevelopmental Psychology : Psychology And Psychology943 Words   |  4 Pageschild, regarding a certain trait, is more like their biological or adoptive parents. If the child in said trait is more like their biological parents , the trait is most likely genetic; however, if the child is more like their adoptive parents in that same trait, then that trait is most likely environmental. This all ties back to the argument of nurture versus nature. The nature versus nurture argument is an important piece of biology, especially genetic and evolutionary biology. Oftentimes, especiallyRead MoreModern Day American Society By Aaron Devor s Bros Before Hos : The Guy Code ``1635 Words   |  7 Pagesaggressive, or vice versa . He helps his audience see how easy it is to naturally assume that dominance is the stronger trait, when in fact all characteristics are neutral. Society determines which characteristics are positive, negative, stronger or weaker. Devor uses scientific research to show how society’s definition of male and female characteristics â€Å"flow inevitably from evolutionary and biological sources.† (Devor 476). He argues that â€Å"feminine characteristics are thought to be intrinsic t o the femaleRead MoreAttention Deficit Hyperactivity Disorder ( Adhd )2627 Words   |  11 PagesAttention Deficit Hyperactivity Disorder (ADHD) is a syndrome identified by enduring over-activity; impulsivity; and struggles in maintaining attention (Carr see refs). ADHD is a lifelong disorder which is thought to occur in 5-10% of children (nhmrc). Research and treatment of this disorder is of great importance, as children who suffer from ADHD tend to have far reaching problems in areas of academic attainment; peer relationships; self-esteem; and family unrest due to behavioural difficultiesRead MoreHandedness Of An Individual Can Be Determined972 Words   |  4 Pagesparents. Broca s area that controls the speech and language is usually present in the one hemisphere in the brain (mostly left hemisphere). As left hemisphere controls the right hand, this was used mostly for written communication. It is kind of evolutionary trait that was inherited from our ancestors. The ratio of ri ght and left handed people is 9:1. One of the common theory about handedness is that it is caused due to the brain hemisphere division of fetus. Normal brain hemisphere division causes rightRead MoreASU BIO 100 Exam 4 Practice Questions1776 Words   |  8 Pagesï » ¿ASU BIO 100 Exam 4 Practice Questions 1. Because of evolutionary descent, many species share characteristics with other species to which they are related. Indeed, according to evolutionary theory, all living species are descended from some common ancestor in the ancient past. What evidence supports this conclusion that ALL living species are related to each other? Shared traits in the fossil record; Genetic Code; DNA Structure of all living organisms 2. For some time, Russian prisons have beenRead MoreAutism Is A Pervasive Developmental Disorder1631 Words   |  7 Pagesâ€Å"not autistic,† â€Å"autistic† is set up as the othering factor. The last important term is â€Å"neurodiversity†. â€Å"Neurodiversity† is the idea that people with developmental differences such as autism and ADHD are not wrong or broken, but are instead a part of the natural variation of a species in evolutionary terms (Silberman 471). The term â€Å"neurodiversity† also carries the connotation of celebrating those differences, instead of trying to cure them. The main problem of Cure Culture is the faulty premiseRead MoreInvestigating The Truths Behind Violent Or Delinquent Behavior3409 Words   |  14 Pagesultimately be responsible for their criminal outcome. We must understand how adaptations alter behavior, as they will help us to decipher what behavior is a result of adapting for what we believe to be survival and what is unescapably etched into us (Evolutionary and Genetic Explanations of Violent Crime1). Adaptations are clearly defined by Charles Darwin when he introduced the theory of natural selection where he explains that our genes influence survival and reproduction. However, genetic influence areRead MoreBio X Make Up Work1560 Words   |  7 Pagesdiscusses the role of several novel RNA modification in the physiological setting of the nervous system. RNA editing plays a major role in many pathologies; for example, loss of normal function in an m6a demethylase, FTO, has been connected with cancer, ADHD, and Alzheimerâ€℠¢s. Other RNA modifications are necessary for proper development of the central nervous system. NSUN2 is an m5C RNA modification heavily implicated in embryogenesis, especially in the brain. Mutation of the NSUN2 gene is correlated withRead MoreAntisocial Personality Disorder ( Walsh Wu2983 Words   |  12 Pages According to the research, individuals who possess these antisocial behaviors during childhood commit most crimes in adulthood (Walsh Wu, 2008). Therefore, understanding personality traits that may lead to criminal behavior is of great interest. It appears that individuals who possess these personality traits function, as criminals in our society, of these, the antisocial personality, or the related term â€Å"psychopath or sociopath,† is one specific psychological syndrome. Development of Psychopath/sociopathRead MoreThe Effects Of Dyslexia On Children With Dyslexia3439 Words   |  14 Pagessome might show signs of lacking in spelling of from reading from left to right. Each person could have a slightly different variation of dyslexia. This intrigues researches because there could be so much more to find out about dyslexia and its evolutionary mutation in our tree of life. This highly genetic disability is interesting to observe, because learning more about dyslexia could lead to better methods of dealing with it. Time management is another aspect of the brain that can be affected