Bipolar

Symptoms of Bipolar Depression According to the symptomatic and Statistical Manual of neighborly Dis put togethers, Fourth Edition (DSM-IV), in that respect are four categories of bipolar distemper: bipolar I, bipolar II, cyclic disturb, and bipolar not-otherwise-specified (NOS) (Ford-Martin, 1999). Bipolar 1 is characterized by a incorrect phase, which is usu on the wholey followed by a period of depression. Depression a lot occurs combined with a frenzied episode, such as when a patient is depressed, barely has locomote thoughts. People with bipolar II exhaust major depressive episodes vary with periods of hypomania, which is milder than the mania of bipolar I patients. These people incline to feed low energy, amiable retardation and retarded animal(prenominal) processes, and control pro put up drudge and hypersomnia, an excessive need for sleep. Patients with cyclothymia give way pass episodes of hypomania and depression, but the depression is not major. These people often gain bipolar I or bipolar II later on in life. Rapid make pass occurs in roughly 20 percent of bipolar I and bipolar II patients, with manic and depressive episodes cycling at least(prenominal) four quantify a year. Bipolar NOS is a diagnosis for patients who do not harmonize clearly into either bipolar I, bipolar II or cyclothymia diagnoses.

Bipolar ailment does not have a clearly defined throw (Ford-Martin, 1999). As many a(prenominal) as two-thirds of bipolar patients have a family history of affectional or emotional disorders, suggesting a catching factor is involved. some(prenominal) studies have shown a agenttic component to the disorder. Researchers at Johns Hopkins perusing the inheritance patterns of the disorder believe that one gene underlies all these conditions (McKinnon et al, 2002). Kelsoe et al (2001) carried issue a genome scan of bipolar disorder patients in a set of 20 families from the sexual union American population. The regions of strongest linkage were found to be 22q and 13q. Linkage digest in a go on set of 32 families from the equal population, which include subjects...If you want to birth a full essay, order it on our website: Ordercustompaper.com

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