Obsessive Compulsive Disorder Nature or Nurture Essay

Imagine feeling like a slave in your own body. Being forced to do ridiculous rituals and having constant compulsions to do things that you know don’t make sense. This is what it is like to live with Obsessive Compulsive Disorder (OCD). In the United States alone, over 2 million people suffer from OCD (Parks, 2011) but no one has found the cause of this disorder. It affects people of all races, genders and socioeconomic backgrounds (Parks, 2011). Since it’s discovery and modern conceptualization, there has been an ongoing debate whether OCD is caused by environmental factors or if it is inherited through genetics. However, since both sides of the debate raise a solid argument and there is not enough hard evidence, the source of the disorder†¦show more content†¦His findings were supported by Thomsen (1994) who found that the brain structure of 24 patients from OCD-like familial structures did not differ substantially from patients with severe mental illnesses. E ven though the Adams and Thomsen studies raise a fair point, of all the studies done on the correlation of OCD and families, a majority of them support genetic transmission (Nestadt et al, 2010). Therefore, OCD is more likely to be caused by heredity and genetics than family structures. One of the more compelling theories of the cause of OCD is the serotonin theory. Two different theories based on serotonin are more prominent than the rest. Giddens (2009) explains the theory by stating that OCD is caused from a lack of a chemical substance called serotonin (a neurotransmitter). Her theory is supported by the use of drugs that increase the amount of serotonin in the brain which relieve many symptoms of OCD. On the other hand, Penzel (2000) describes the serotonin theory as a disrupted transmission of serotonin. When the serotonin is being returned to it’s vesicle chamber, the last step of neural-transmission takes place prematurely, which then causes a brain dysfunction and forms compulsions. Though both serotonin theories do not agree with each other, both theories argue on behalf of nature in the nature versus nurture debate since serotonin and the lack or faultyShow MoreRelatedObsessive-Compulsive Disorder: Nature vs Nurture Essay927 Words   |  4 PagesS ince the beginnings of psychology the debate of nature verses nurture has been going on. Certain psychologists take the position of the nature perspective. They argue that people are born with predispositions towards certain personalities, traits and other characteristics that help shape them into the people that they become later in life. Meanwhile multiple other psychologists argue the nurture perspective. 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