unipolar disorders

depressive d's.

Medical dictionary. 2011.

Look at other dictionaries:

  • unipolar — 1. Having but one pole; denoting a nerve cell from which the branches project from one side only. 2. Situated at one extremity only of a cell. * * * uni·po·lar .yü ni pō lər adj 1) having but one process <a unipolar neuron> 2) relating to… …   Medical dictionary

  • Depression and Mood Disorders: Recent Concepts —    Starting in the middle third of the twentieth century, the diagnosis of depression increased many fold.    Though some of this increase was owing to the systematic marketing of the diagnosis by pharmaceutical companies, other elements of the… …   Historical dictionary of Psychiatry

  • Bipolar disorders research — Bipolar disorder researchHeritability or inheritance of the illnessMore than two thirds of people with bipolar disorder have at least one close relative with the disorder or with unipolar major depression, indicating that the disease has a… …   Wikipedia

  • Depression and Mood Disorders: Emergence —    The word depression has a number of meanings, depending on the discipline. Within neurophysiology, it refers to a decrease in the brain’s electrical activity causing, for example, cortical depression. For the pharmacologist, depression means… …   Historical dictionary of Psychiatry

  • Manic-Depressive Illness —    (Bipolar Disorder)    Before 1850, numerous physicians had commented on the alternation of mania and melancholia. In 1844, Karl Wigand Maximilian Jacobi (1775–1858), chief physician of Siegburg asylum in Germany, noted that Exaltation and… …   Historical dictionary of Psychiatry

  • Depression: Recent Concepts —    Starting in the middle third of the twentieth century, the diagnosis of depression increased many fold.    Though some of this increase was owing to the systematic marketing of the diagnosis by pharmaceutical companies, other elements of the… …   Historical dictionary of Psychiatry

  • depression — depression, clinical depression Mental states characterized by feelings of sadness, hopelessness, and loss of interest, experienced by most individuals. They are deemed clinical (that is a mental illness ) if they are persistent, severe, and out… …   Dictionary of sociology

  • Bipolar disorder — Manic depression redirects here. For other uses, see Manic depression (disambiguation). Bipolar disorder Classification and external resources ICD 10 F …   Wikipedia

  • Major depressive disorder — For other depressive disorders, see Mood disorder. Major Depressive Disorder Classification and external resources …   Wikipedia

  • Mood disorder — Classification and external resources ICD 10 F30 F39 ICD 9 …   Wikipedia

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