delusion

(noun)

A false belief that is resistant to confrontation with actual facts.

Related Terms

  • flat affect
  • hallucination
  • catatonia
  • neurotransmitters
  • neurotransmitter
  • dopamine

(noun)

A belief held with strong conviction despite superior evidence to the contrary.

Related Terms

  • flat affect
  • hallucination
  • catatonia
  • neurotransmitters
  • neurotransmitter
  • dopamine

Examples of delusion in the following topics:

  • The Schizophrenia Spectrum

    • If delusions or hallucinations or severe, only one symptom may be sufficient for diagnosis.
    • Jealous type: Delusion that the individual's sexual partner is unfaithful when such is not the case.
    • Somatic type: Delusion that the person has some physical defect or medical condition.
    • Mixed type: Delusions with characteristics of more than one of the above types but with no single predominant theme.
    • Unspecified type: Delusions that cannot be clearly classified into any of the subcategories.
  • Introduction to Schizophrenia and Psychosis

    • Examples include hallucinations, delusions, and bizarre or disorganized behavior.
    • Delusions are also commonly experienced; they include false beliefs that are not of the culture of the individual and are unchanging even after being proven incorrect.
  • Introduction to Sleep

    • We also know that extended sleeplessness can lead to hallucinations, delusions, loss of immune function, and in extreme cases, death.
  • Etiology of Schizophrenia

    • It is characterized by a wide variety of symptoms that include both positive symptoms (such as hallucinations and delusions) and negative symptoms (such as lack of emotion or motor control).
Subjects
  • Accounting
  • Algebra
  • Art History
  • Biology
  • Business
  • Calculus
  • Chemistry
  • Communications
  • Economics
  • Finance
  • Management
  • Marketing
  • Microbiology
  • Physics
  • Physiology
  • Political Science
  • Psychology
  • Sociology
  • Statistics
  • U.S. History
  • World History
  • Writing

Except where noted, content and user contributions on this site are licensed under CC BY-SA 4.0 with attribution required.