enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Schizophrenia - Wikipedia

    en.wikipedia.org/wiki/Schizophrenia

    Schizophrenia is a mental disorder [17] [7] characterized variously by hallucinations (typically, hearing voices), delusions, disorganized thinking and behavior, [10] and flat or inappropriate affect. [7] Symptoms develop gradually and typically begin during young adulthood and are never resolved.

  3. Simple-type schizophrenia - Wikipedia

    en.wikipedia.org/wiki/Simple-type_schizophrenia

    Simple-type schizophrenia is a sub-type of schizophrenia included in the International Classification of Diseases , [1] in which it is classified as a mental and behaviour disorder. [2] It is not included in the current Diagnostic and Statistical Manual of Mental Disorders ( DSM-5 ) or the upcoming ICD-11 , [ 3 ] effective 1 January 2022. [ 4 ]

  4. Positive and Negative Syndrome Scale - Wikipedia

    en.wikipedia.org/wiki/Positive_and_Negative...

    Scores are often given separately for the positive items, negative items, and general psychopathology. In their original publication on the PANSS scale, Stanley Kay and colleagues tested the scale on 101 adult patients (20-68 years-old) with schizophrenia [4] and the mean scores were, Positive scale = 18.20; Negative scale = 21.01

  5. List of diagnostic classification and rating scales used in ...

    en.wikipedia.org/wiki/List_of_diagnostic...

    The following diagnostic systems and rating scales are used in psychiatry and clinical psychology.This list is by no means exhaustive or complete. For instance, in the category of depression, there are over two dozen depression rating scales that have been developed in the past eighty years.

  6. Schizophreniform disorder - Wikipedia

    en.wikipedia.org/wiki/Schizophreniform_disorder

    Schizophreniform disorder is a type of mental illness that is characterized by psychosis and closely related to schizophrenia.Both schizophrenia and schizophreniform disorder, as defined by the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR), have the same symptoms and essential features except for two differences: the level of functional impairment and the duration of symptoms.

  7. Causes of schizophrenia - Wikipedia

    en.wikipedia.org/wiki/Causes_of_schizophrenia

    The causes of schizophrenia that underlie the development of schizophrenia, a psychiatric disorder, are complex and not clearly understood.A number of hypotheses including the dopamine hypothesis, and the glutamate hypothesis have been put forward in an attempt to explain the link between altered brain function and the symptoms and development of schizophrenia.

  8. Diagnosis of schizophrenia - Wikipedia

    en.wikipedia.org/wiki/Diagnosis_of_schizophrenia

    The result means that, of these, 21 will not be identified as having schizophrenia by use of FRS (43% of 48). Then, of the 52 people really without schizophrenia, 10 may be incorrectly diagnosed with schizophrenia by the FRS. Diagnosis of schizophrenia from other types of psychosis Sensitivity 58.0 (50.3, 65.3) Specificity 74.7 (85.2, 82.3)

  9. Dopamine hypothesis of schizophrenia - Wikipedia

    en.wikipedia.org/wiki/Dopamine_hypothesis_of...

    The dopamine hypothesis of schizophrenia or the dopamine hypothesis of psychosis is a model that attributes the positive symptoms of schizophrenia to a disturbed and hyperactive dopaminergic signal transduction. The model draws evidence from the observation that a large number of antipsychotics have dopamine-receptor antagonistic effects. The ...