i need to know how bipolar disorder originated. can anyone tell me a website to look at?


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Bipolar disorder, often referred to colloquially as manic depression, is a diagnosis describing a mood disorder where person cycles between states of depression and mania (or hypomania). Mood swings occur significantly enough to interfere with an individual's ability to function on a daily basis. The majority of people diagnosed with bipolar suffer largely from depression. Bipolar depression is believed to affect approximately 1% of the general population and 10% of people suffering from depression.

Emil Kraepelin (1856-1926), a German psychiatrist who first proposed the existence of an illness he coined "manic depression", noted in his original description that intervals of acute illness, manic or depressive, were generally punctuated by relatively symptom-free intervals in which a patient was able to function normally.

To that point, there are currently three types of bipolar disorder outlined by the DSM-IV-TR and generally accepted within the medical community: Bipolar I, Bipolar II, and Cyclothymia. Like many disorders involving brain chemistry, bipolar disorder is still under investigation, and symptoms may differ significantly from person to person. Typically, symptoms include periods of euphoria, which alternate with periods of profound depression. In most cases, periods of mood stability complement these periods of instability.

Other Answers:
Ask jeeves on askjeeves.com it will give you your answer on the first site

Go to:

http://www.merck.com/mmhe/sec07/ch101/ch101d.html?qt=bipolar&alt=sh
Source(s):
www.merck.com



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