Psyc Project Essay

920 words - 4 pages

Another way to look at OCD is from the biological perspective, which looks at the genetics, biochemical and brain structure of a person to find a reason why a person acts this way and develops OCD. Genetic studies have demonstrated that both biological and environmental factors are important to the development of OCD. No specific gene for OCD has yet been identified. Twin studies confirmed that there is a genetic component that causes OCD. Many researchers found that, in twin studies, monozygotic twins were more concordant with OCD than dizygotic twins were. The higher concordance in monozygotic twins than dizygotic twins imply that there is some type of genetic transmission. The fact that ...view middle of the document...

Therefore, these “prepared” fears are not inborn or innate but are acquired or resilient to extinction. Researchers found that people acquired responses to fear-relevant stimulus rather than fear-irrelevant stimulus. Obsession in OCD –such as contamination and dirt- was a threat to our ancestors and may have the same kind of preparedness element.
Neurotransmitters are chemical messengers that pass information from one nerve cell in the brain to the other. Serotonin is a neurotransmitter that is responsible for controlling many biological functions including, anxiety, moods, memory, and etc. Serotonin is believed to be involved in the development of OCD but it’s not known for sure how it contributes to OCD. However, people who are diagnosed with OCD have a decreased level of these chemicals in the brain. Researchers believe that when there’s a malfunction in the level of serotonin, this leads to the development of OCD. Malfunctions in other neurotransmitters are also involved in the development of the disorder, such as, dopamine.
There has been evidence that a brain dysfunction might be a cause for the development of OCD. Studies have shown that people with OCD have abnormal activity in three areas in the brain, which are, the caudate nucleus, the prefrontal orbital cortex, and the cingulate gyrus. The caudate nucleus is an essential structure of three structures that make up the basal ganglia, which is located deep in the center of the brain. This area acts as a passage for the thoughts coming from other areas and is considered to be important in controlling usual and recurring behaviors. The prefrontal orbital cortex, which is located in the front area of the brain, level of activity is believed to affect social behavior. When the level of activity in the prefrontal orbital cortex...

Find Another Essay On PSYC Project

Factors Essay

3317 words - 13 pages learners the instructor can arrange for some class time to work on assignments alone, give the option to do a group project alone, and have review sessions of class material. Sensing and Intuitive Learners Another group of learning styles is sensing and intuitive learners. Sensing learners like to discuss things on a factual basis, are more practical, and are good at hands-on work. One important thing about sensing learners is that they

Personal Experience with Human Behavior Essay

3065 words - 13 pages The purpose of this research assignment is to reflect and discuss the authors personal experiences about human behavior and link them to theory and research. To examine and provide insight about the changing experiences as a member of a small in-class experimental group; Apply various topics taught in Behaviour In Groups (Psyc 3430) and investigate the various experiential learning opportunities about behavior in-class groups. The author had

Fakepath

8191 words - 33 pages ACTIVITIES………..............................................................................................page 42 a. Athletic Teams b. Clubs/Activities SENIOR PROJECT……………………………………………………………………………………&hellip

When the Bubble Burst

1539 words - 6 pages By the time I arrived state side from my second tour in the Middle East the housing bubble had already burst. I noticed a drastic change in the way that many of my friends and family were living. Several of my friends that worked in real estate had sold their boats and seconds houses. My own stock portfolio had lost a third of its value. My sister and her husband had defaulted on their home mortgage leaving them scrambling for a place to live. I

phase diagram

4456 words - 18 pages Introduction: Chemical equilibrium is a crucial topic in Chemistry. To represent and model equilibrium, the thermodynamic concept of Free energy is usually used. For a multi-component system the Gibbs free energy is a function of Pressure, Temperature and quantity (mass, moles) of each component. If one of these parameters is changed, a state change to a more energetically favorable state will occur. This state has the lowest free energy

Revolutionary Work of Art

1890 words - 8 pages Walter Benjamin emphasizes in his essay, “The Work of Art in the Age of its Technological Reproducibility” that technology used to make an artwork has changed the way it was received, and its “aura”. Aura represents the originality and authenticity of a work of art that has not been reproduced. The Sistine Chapel in the Vatican is an example of a work that has been and truly a beacon of art. It has brought a benefit and enlightenment to the art

Enlightenment Thought in New Zealand Schools

1594 words - 6 pages In this essay I will be looking at how the political and intellectual ideas of the enlightenment have shaped New Zealand Education. I will also be discussing the perennial tension of local control versus central control of education, and how this has been affected by the political and intellectual ideas of the enlightenment. The enlightenment was an intellectual movement, which beginnings of were marked by the Glorious Revolution in Britain

Psychological Egoism Theory

2240 words - 9 pages The theory of psychological egoism is indeed plausible. The meaning of plausible in the context of this paper refers to the validity or the conceivability of the theory in question, to explain the nature and motivation of human behavior (Hinman, 2007). Human actions are motivated by the satisfaction obtained after completing a task that they are involved in. For example, Mother Teresa was satisfied by her benevolent actions and

How Celtic Folkore has Influenced My Family

1587 words - 6 pages Every family has a unique background that influences the way they live and interact with other people. My parents, who emigrated from Ireland to the States with my three brothers in 1989, brought over their own Celtic folklore and traditions that have helped shaped the way our family operates and lives. One aspect of folklore that has helped shape my family dynamic is the Celtic cross—both its background and what role it has played in our lives

Julia Margaret Cameron

1406 words - 6 pages At a time when women were looked upon as being homemakers, wives, mothers and such the late 1850's presented a change in pace for one woman in specific. Photography was discovered in 1826 and soon after the phenomenon of photography was being experimented with and in turn brought new and different ways of photo taking not only as documenting real time, but also conceptualizing a scene in which an image would be taken. Julia Margaret Cameron will

Evaluation of School Improvement

1403 words - 6 pages The evaluation process should be progressive to incorporate overall planning, implement changes, which contribute to success. In order to focus on school climate and norms, the evaluation design must include the students, instructions, and outcomes to improve communication and building-level concerns to be address in this response. School Climate and Social Norms The school principal, other staff leaders, and personnel set the tone and the

Similar Essays

Cia Operational Psychology Essay

2678 words - 11 pages thesis based on an original research project. Getting accepted into graduate psychology programs requires beating out many competitors for a spot. Most universities make it a requirement to be an undergraduate psychology major, while others may just require basic psychology coursework. This coursework can include biological, physical and social sciences, as well as statistics and mathematics (Bureau of Labor Statistics). Achieving a Bachelor of

Sixth Sense: The Vomeronasal Organ Essay

2326 words - 9 pages olfactory bulbs and also project to brain structures that regulate sexual behavior and the secretion of gonadotropin, a pituitary hormone regulating the function of the testes (4). The accessory olfactory bulb, the normal termination of vomeronasal receptor-neuron axons (i.e. the doorway to the brain for these signals), cannot be distinguished clearly in the human brain (2). But, the structural inconsistencies (shortcomings?) of the human VNO system

Assessing Preoperational And Concrete Operational Thinking In Two Children Ece Essay

1854 words - 8 pages Assessing Preoperational and Concrete Operational Thinking in Two Children  Jaskeran Nijjar   N01041932  Lifespan Development  PSYC 1273  Humber College  Introduction  From his examination of children and adolescents, Piaget had come to the conclusion that there are four major stages of cognitive development. Piaget also believed that the children were not confined to only receiving knowledge from parents or educators, but easily constructed

A Social Psychological Solution To Ethnic Prejudice In Schools

3021 words - 12 pages -Franklin, N. & Kelly, S. (2006). Racism and invisibility: Race-related stress, emotional abuse and psychological trauma for people of color. Journal of Emotional Abuse, 6, 9-30. Griggs, M. (2013). Term Project. Syllabus of Social Psychology. Psyc 130,5. Salem College. Loeber, R., and Farrington, D. (1998). Never too early, never too late: Risk factors and successful interventions for serious and violent juvenile offenders. Studies on Crime