Depression

Article Abstract:

Depression affects almost 10% of America's population and is one of the most widespread psychological disorders. Depression results in loss in work time and decreased productivity and thus affects society as well. The highest incidence of depression is found in the 25 to 44 age group, though it is common in children and the elderly, also. The exact cause of depression is not known but research indicates that genetic and neurochemical factors and traumatic early childhood experiences can precipitate the disorder. Drugs, psychotherapy and electroconvulsive therapy are included in the multi-pronged approach for treating depression.

Care and treatment, Usage, Statistics, Electroconvulsive therapy, Electroshock, Psychotherapy

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An ancient malady

Article Abstract:

Depressive disorders has been known throughout history, though theories on its origin and treatment have changed considerably. Until the end of the 17th century depression was believed to be caused by an accumulation of black bile, resulting in an imbalance in the four fluid components of the body. Doctors used purgatives and blood-letting to treat depression. Depression is more widespread in the 20th century as rapid industrialization has resulted in loss of social and moral values and isolation of individual. Several politicians such as Abraham Lincoln and Winston Churchill suffered from this malaise.

History, 20th century AD

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Future Research (depression)

Article Abstract:

Causes and treatment of depression are currently being studied. The National Institute of Mental Health (NIMH) is attempting to identify the genetic cause of depression and locate genetic markers associated with it. Psychiatrists are testing the hypothesis that different types of depressions have common neuro-chemical pathways. Use of electroconvulsive therapy for treating depression is also being studied. Experiments with animals are expected to provide a clearer understanding of the effect of depression on the brain and help develop new drugs for its treatment.

Research, United States. National Institute of Mental Health

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