Flashcards: Mood disorders

Atypical depression, or depression with atypical features as it has been known in the DSM IV, is depression that shares many of the typical symptoms of the psychiatric syndromes major depression or dysthymia but is characterized by improved mood in response to positive events.

Cyclothymia (/ˌsaɪkloʊˈθaɪmiə/), also called cyclothymic disorder, is a type of chronic mood disorder widely considered to be a more chronic but milder or subthreshold form of bipolar disorder.

Dysthymia (/dɪsˈθaɪmiə/ dis-THY-mee-ə, from Ancient Greek δυσθυμία, "bad state of mind"), sometimes also called neurotic depression, dysthymic disorder, or chronic depression, is a mood disorder consisting of the same cognitive and physical problems as in depression, with less severe but longer-lasting symptoms.

Black bile (Greek: µέλαινα χολή, melaina chole), also lugubriousness, from the Latin lugere, to mourn; moroseness, from the Latin morosus, self-willed, fastidious habit; wistfulness, from old English wist: intent, or saturnine, was a concept in ancient and pre-modern medicine.

Schizoaffective disorder (SZA, SZD or SAD) is a mental disorder characterized by abnormal thought processes and deregulated emotions.

Postpartum psychosis (or puerperal psychosis) is a term that covers a group of mental illnesses with the sudden onset of psychotic symptoms following childbirth.

Major depressive disorder (MDD), also known as simply depression, is a mental disorder characterized by at least two weeks of low mood that is present across most situations.

Bipolar II disorder (BP-II; pronounced "type two bipolar disorder") is a bipolar spectrum disorder (see also Bipolar disorder) characterized by at least one episode of hypomania and at least one episode of major depression.

Dysphoria (from Greek: δύσφορος (dysphoros), δυσ-, difficult, and φέρειν, to bear) is a profound state of unease or dissatisfaction.

Hypomania (literally "under mania" or "less than mania") is a mood state characterized by persistent disinhibition and pervasive elevated (euphoric) with or without irritable mood but generally less severe than full mania.

Anhedonia (/ˌænhiˈdoʊniə/ AN-hee-DOH-nee-ə; Greek: ἀν- an-, "without" and ἡδονή hēdonē, "pleasure") is the inability to experience pleasure from activities usually found enjoyable, e.

GRIK4 (glutamate receptor, ionotropic, kainate 4) is a kainate receptor subtype belonging to the family of ligand-gated ion channels which is encoded by the GRIK4 gene.

Cotard delusion is a rare mental illness in which the affected person holds the delusional belief that he or she is already dead, does not exist, is putrefying, or has lost his or her blood or internal organs.

Hyperthymic temperament, or hyperthymia, from Greek hyper ("over", meaning here excessive) + θυμός ("spirited"), is a proposed personality type characterized by an exceptionally positive mood and disposition.

Seasonal affective disorder (SAD), also known as winter depression, winter blues, summer depression or seasonal depression, is a mood disorder subset in which people who have normal mental health throughout most of the year experience depressive symptoms at the same time each year, most commonly in the winter.

Inositol monophosphatase, commonly referred to as IMPase, is an enzyme of the phosphodiesterase family of enzymes.

A major depressive episode is a period characterized by the symptoms of major depressive disorder: primarily depressed mood for two weeks or more, and a loss of interest or pleasure in everyday activities, accompanied by other symptoms such as feelings of emptiness, hopelessness, anxiety, worthlessness, guilt and/or irritability, changes in appetite, problems concentrating, remembering details or making decisions, and thoughts of or attempts at suicide.

The affective spectrum is a spectrum of affective disorders (mood disorders).

Self-medication is a human behavior in which an individual uses a substance or any exogenous influence to self-administer treatment for physical or psychological ailments.

Bipolar I disorder (BP-I; pronounced "type one bipolar disorder") is a bipolar spectrum disorder characterized by the occurrence of at least one manic or mixed episode.