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Why Depression? * Cause of Depression * serotonin has a few functions in the human personify, but its main habit is to dedicate messages from one area of the head teacher to the other. Serotonin is a neurotransmitter that plays an mingled role in the way a mortal eats, sleeps and behaves. When the train of serotonin in the brain is changed, a persons sort bequeath also be alt ered. At times, the events in our lives live on out live with a toll on serotonin levels, so when a person becomes sad, the body will dent to use more than serotonin to promote happy feelings. If the mourning continues, the body will be unable to compensate because the body does not fiction a normal level of serotonin in much(prenominal) eggshells. The level of serotonin will continue to decrease, cause a mild to moderate case of depression. Extremely impression serotonin levels will lead to a severe case of depression. bring more: How Does Depression Occur? | eHow.com http://www.ehow.com/how-does_4694164_depression-occur.html#ixzz1JwKHwKgc Depression and intellectual Problems Depression may lead to cavernous dysfunction by a loss of sex drive, or by the medications use for treatment. Problems with premature ejaculation and the fretting associated with it may lead to erectile problems. In cases of familial depression, changes in tissue thickness in spot brain structures in the right half of the b! rain may increase a persons risk for developing depression, tally to NIMH-funded researchers. standardized changes in the left half of the brain were link up to the severity of a persons existing depression or fear symptoms. Based on...If you want to get a full essay, tell apart it on our website: OrderCustomPaper.com

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