Biological Theories of Manic-Depression

The biological theory of bipolar disorder is the same as that of any mental illness, there is no clear evidence of the etiology of manic depression, also known as bipolar disorder. This disease is characterized by a period of alternating depression and mania and occurs in 1% of the population. The severity of depression episodes varies from bad mood to major depression episodes. Major depression episodes are classified as a period of at least two weeks of sorrow, lethargy, insomnia or excessive sleep, increased or decreased appetite, despair, suicidal ideation or attempted suicide.

There are also many types of depression experienced by people - single phase depression, biological depression, bipolar disorder, seasonal affective disorder, and bad mood. Many terms are used to express the feelings we feel. In any of our lives, it may be difficult to understand the difference between depression and clinical depression. Depression is characterized by many common symptoms. These include constant sorrow, anxiety or "emptiness" emotions, and despair or pessimism that lasts weeks. Disgusted people also often feel guilty, worthlessness, helplessness. They are no longer interested or happy with the hobbies and activities they have enjoyed; this includes going out with friends and having sex. Insomnia, awakening in the morning, overslept is common

Since depression is the most common psychological problem faced by people, Seligman (1973) called it a "common cold" of psychological problems. In the 1950s when drugs called Trycyclic proved effective in the treatment of depression, the biological theory of depression appeared. Since then it has been suggested that depression is associated with impaired amine metabolism (brain chemistry). There are mainly two types of mood disorders. Unipolar depression and bipolar (manic) depression. The incidence of large unipolar depression is 5 times higher than that of bipolar depression and mania can occur on its own (although this is very rare).

Essay.com/ Bio-psychological methods for understanding psychological events and behaviors are more conducive than using social methods and results.

Biopsychological methods that understand psychological events and behaviors are easier to draw conclusions than using social methods and results.

Bipolar disorder or bipolar disorder is a psychosis characterized by severe mood swings from mania to depression. Bipolar disorder is a brain's biological disease. It is caused by chemical imbalance. It affects over 2 million Americans and may have a strong genetic relationship. Men and women may also suffer from this disorderly illness. Bipolar disorder changes life, affects human relations, and can become fatal. Bipolar disorder has no cure but can be treated with medication and treatment