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Epigenetics of bipolar disorder. Epigenetics of bipolar disorder is the effect that epigenetics has on triggering and maintaining bipolar disorder . Bipolar disorder is a chronic mood disorder, characterized by manic and depressive episodes. The symptoms of a manic episode include high mood, low sleep, and reduced inhibition, while the symptoms ...
Thus far, there have been no studies that have conclusively demonstrated that an unequal distribution of bipolar disorders across sex and ethnicity exists. [ 66 ] A vast majority of studies and meta-analysis do not differentiate between BP-I and BP-II, and current epidemiology data may not accurately describe true prevalence and incidence. [ 67 ]
Biology of bipolar disorder. Bipolar disorder is an affective disorder characterized by periods of elevated and depressed mood. The cause and mechanism of bipolar disorder is not yet known, and the study of its biological origins is ongoing. Although no single gene causes the disorder, a number of genes are linked to increase risk of the ...
Treatment methods include pharmacological and psychological techniques. Bipolar disorder is a serious and debilitating mental health disorder, which causes patients to experience extreme highs and lows, such as mania and major depression. [1] Bipolar disorder is often stigmatized as causing "crazy" behaviors, and physically alters the brain.
History of bipolar disorder. Cyclical variations in moods and energy levels have been recorded at least as far back as several thousand years. The words "melancholia" (an old word for depression) and "mania" have their etymologies in Ancient Greek. The word melancholia is derived from melas /μελας, meaning "black", and chole /χολη ...
Sleep in bipolar disorder. Sleep is known to play an important role in the etiology and maintenance of bipolar disorder. [1] Patients with bipolar disorder often have a less stable and more variable circadian activity. [2] Circadian activity disruption can be apparent even if the person concerned is not currently ill.
Bipolar disorder. Bipolar disorder is characterized by episodes of depression and hypomania or mania. Bipolar disorder, previously known as manic depression, is a mental disorder characterized by periods of depression and periods of abnormally elevated mood that each last from days to weeks. [ 4][ 5] If the elevated mood is severe or associated ...
PTSD is difficult to treat. Getting access to MDMA-assisted therapy through a clinical trial transformed the life of Sehrish Sayani, a 36-year- old Los Angeles marketing executive. For more than a ...