Describe Two Biological Explanations Of Ocd

Describe two or more biologic accountings of OCD (9 marks) The biologic approach works on the assumption that kinkyity is caused by nonadaptive biological processes and that it is these factors mean that an nausea is more liable(predicate) to occur in sure people. One explanation for OCD focuses on the role of genetic science which argues that people atomic number 18 born(p) with a pre disposition to break up OCD. Evidence on genetic science and OCD has throw away-to doe with using couple on studies and firstly degree relatives. It has been erect that those who have a first degree relative with OCD, such(prenominal)(prenominal)(prenominal)(prenominal) as parent of sibling, are 5 times more in all probability to have OCD themselves. This suggests that certain genetic factors may lead to abnormal functioning of areas of the brain causing illnesses such as OCD. In addition, at that place is a high harmoniousness rate in the center of identical twins and they are twice as in all likelihood to develop OCD if their twin has the disarray compared to non identical twins. Therefore this akin shows how there are certain genes that cause OCD and that these genes may be hereditary. Another explanation for OCD is neuroanatomical processes involving the OFC caudate nuclei loop.

The loops involves the orbital frontage cortex which picks up on situations that we need to worry more or less and then sends this message on to the stiff-tailed Nucleus which describes whether or not the message is authoritative and if it deems yes, the message is passed on to the thalamus, which acts upon the topical message. However in a faulty brain such as someone with OCD, the Caudate Nuclei has tissue damage and so whenever it receives information from the Orbital frontlet Cortex, it deems the message as grave and therefore an issue that of necessity to be dealt with. Because of this sufferers of OCD pop compulsions such as a perennial washing of their hands.If you want to get along a full essay, ordinance it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper