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Related Concept Videos

Negative and Cognitive Symptoms of Schizophrenia01:30

Negative and Cognitive Symptoms of Schizophrenia

Negative symptoms of schizophrenia indicate a reduction or absence of typical behaviors and emotional responses found in healthy individuals, while positive symptoms reflect an excess or distortion of normal functioning.
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...
Positive Symptoms of Schizophrenia: Hallucinations and Delusions01:30

Positive Symptoms of Schizophrenia: Hallucinations and Delusions

Schizophrenia is a complex mental health disorder that can manifest with various positive symptoms, including thought, movement, and behavior disorders. These symptoms significantly disrupt cognitive and motor functions, leading to profound effects on an individual's ability to engage with the world.
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes loosely...
Schizophrenia01:17

Schizophrenia

Schizophrenia, a term introduced by Swiss psychiatrist Eugen Bleuler in 1911, describes a severe psychological disorder marked by profound disruptions in attention, thought processes, language, emotion, and interpersonal relationships. The core feature of schizophrenia is psychosis — a state characterized by a fundamental detachment from reality. This disconnection manifests through distorted logic, impaired perception, and atypical behavior, severely affecting the lives of those diagnosed.
Positive Symptoms Schizophrenia: Hallucinations and Delusions01:26

Positive Symptoms Schizophrenia: Hallucinations and Delusions

Schizophrenia is a complex psychiatric disorder characterized by a range of symptoms that significantly impact cognition, behavior, and emotional regulation. Among these, the positive symptoms stand out as they involve the addition or exaggeration of normal mental functions, deviating markedly from typical behavior and perception. Hallucinations and delusions are prominent positive symptoms, each profoundly affecting the individual's experience of reality.
Hallucinations
Hallucinations in...
Psychosis and Antipsychotic Drugs: Overview01:28

Psychosis and Antipsychotic Drugs: Overview

The term "psychosis" refers to a spectrum of mental disorders characterized by abnormal thoughts, perceptions, and behaviors. It can manifest as mood disorders, dementia, delirium with psychotic features, substance-induced psychosis with psychotic features, brief psychotic disorder, delusional disorder, schizoaffective disorder, and schizophrenia. Among all these disorders, schizophrenia is the most common psychotic disorder, affecting 1% of the worldwide population. Psychotic symptoms in all...
Beck's Cognitive Therapy01:25

Beck's Cognitive Therapy

Cognitive therapy is a psychological approach designed to address distortions in thinking, which can lead to negative emotions and unrealistic beliefs. These cognitive distortions often influence how individuals interpret and respond to situations, exacerbating emotional distress. Below are some prevalent cognitive distortions, their characteristics, and examples of how they manifest in thought processes.
Arbitrary Inference
Arbitrary inference involves making conclusions without sufficient...

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Development of a Virtual Reality Assessment of Everyday Living Skills
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Published on: April 23, 2014

[Cognitive disorders in schizophrenic patients].

H-P Volz1, F Reischies, M Riedel

  • 1Krankenhaus für Psychiatrie, Psychotherapie und Psychosomatische Medizin Schloss Werneck, Balthasar-Neumann-Platz 1, 97440 Werneck. hans-peter.volz@kh-schloss-werneck.de

Der Nervenarzt
|September 4, 2009
PubMed
Summary
This summary is machine-generated.

Cognitive disorders significantly impact schizophrenia patients, affecting definitions, causes, and treatment. This review covers these disturbances, exploring hypotheses and psychopharmacological interventions.

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Area of Science:

  • Neuroscience
  • Psychiatry
  • Clinical Psychology

Context:

  • Cognitive disorders are a growing concern in scientific and clinical settings.
  • These disorders are particularly significant in patients diagnosed with schizophrenia.
  • Understanding cognitive impairments is crucial for effective schizophrenia management.

Purpose:

  • To provide a comprehensive overview of cognitive disorders in schizophrenia.
  • To explore the definitions, prevalence, and etiopathogenetic hypotheses of these disturbances.
  • To review current and potential treatment strategies, focusing on psychopharmacological options.

Summary:

  • This paper surveys the fundamental definitions and scope of cognitive disturbances in schizophrenia.
  • It examines key etiopathogenetic hypotheses and the longitudinal development of these impairments.
  • Treatment modalities, with an emphasis on psychopharmacological approaches, are discussed.

Impact:

  • Enhances understanding of cognitive deficits in schizophrenia.
  • Provides a foundation for developing targeted therapeutic interventions.
  • Informs clinical practice regarding the assessment and management of cognitive disorders in schizophrenia.