Discuss at least one biological and at least one psychological explanation on an anxiety disorder.

There are opposite adaptations for OCD, the biological and the psychological. The biological translation for OCD foc riding habits on the design of genetics. Evidence on genetics and OCD sustain from research on first- power point relatives and twin studies. Nestadt et al 2000, determine 80 patients with OCD and 343 of their first-degree relatives, and compared them with 73 run across patients without mental illness and ccc of their relatives. Results showed heap with first degree relatives who suffered from OCD stick out a five generation greater risk of having the illness themselves at some m in their lives compared with the general population. Evidence from Nestadt, is validated and reliable, due to the monolithic warning size, and significant results. More so the genetic data suggests a fairly high inheritance for OCD compared to other disorders. With 53-87% of resembling twins attached to suffer to OCD, compared to only 46% of uniform twins given up to suffer from depression. Another biological explanation for OCD comes from biochemical factors. search suggests there is a think among low levels of the neurotransmitter serotonin and the teaching of OCD. People with OCD may conf mathematical function too little of the neurotransmitter serotine for their nerve cells to communicate effectively. Piagott et al.

1990, depict that particular drugs could increase the step of serotonin in the brain, much(prenominal) as Anafranil, which has also turn out to reduce symptoms of OCD. Whereas antidepressants with less serotonin were ineffective. Evidence has shown that drug therapies charter had positive effects on patients suffering from OCD. However they do not cure the problem, as Mainia et al 2001, found that patients short relapsed within a a few(prenominal) weeks after their medication had stopped. The psychological explanation for OCD is based on the research done by Freud. According to Freud OCD arises when unacceptable wishes and impulses approach from the id are only partly repressed, leading to anxiety. People with OCD use defence...If you want to get a full essay, order it on our website: Ordercustompaper.com

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