quetiapine

n. an atypical antipsychotic used for the management of psychosis and schizophrenia. As with conventional antipsychotics, its therapeutic effects are in part related to its ability to block D2 dopamine receptors (see dopamine-receptor antagonist); however, it differs from the older agents in its ability to also block 5-HT₂ serotonin receptors. It is also approved for treatment of bipolar disorder and (in its extended-release formulation) as an adjunct to antidepressant drugs for unipolar depression. Sedation is a common adverse effect; thyroid dysfunction, weight gain, and electrocardiographic effects are more rarely observed. U.S. trade name: Seroquel.

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Psychology term of the day

July 27th 2024

Delphi technique

a method of developing and improving group consensus by eliminating the effects of personal relationships and dominating personalities. Conflict is managed by circulating a questionnaire, which is edited and summarized on the basis of the last round of comments and then reissued for further response by those participating in the survey. The Delphi technique is used in many situations where convergence of opinion is desirable (e.g., for defining goals, setting standards, or identifying and ranking needs and priorities).