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Related Concept Videos

Schizophrenia01:17

Schizophrenia

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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...
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Psychological and Sociocultural Causes of Schizophrenia01:29

Psychological and Sociocultural Causes of Schizophrenia

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Schizophrenia, a complex psychiatric disorder, has been historically misunderstood. Early psychological theories attributed its origins to childhood trauma and unresponsive parenting. However, contemporary research largely rejects these notions, favoring the vulnerability-stress hypothesis. This model proposes that individuals with a genetic predisposition to schizophrenia may develop the disorder following exposure to significant environmental stressors. Notably, studies on high-risk...
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Negative and Cognitive Symptoms of Schizophrenia01:30

Negative and Cognitive Symptoms of Schizophrenia

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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,...
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Positive Symptoms of Schizophrenia: Hallucinations and Delusions01:30

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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.
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Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes...
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Biological Causes of Schizophrenia01:29

Biological Causes of Schizophrenia

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Schizophrenia, a severe psychiatric disorder, arises from a complex interplay of biological factors, including genetic predisposition, structural brain abnormalities, neurotransmitter dysregulation, and developmental irregularities. These factors collectively contribute to the onset and progression of the disorder, which typically manifests in late adolescence or early adulthood.
Genetic Factors in Schizophrenia
The genetic basis of schizophrenia is strongly supported by family and twin...
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Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders01:27

Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders

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Schizophrenia is a neurodevelopmental disorder whose origins are rooted in complex genetic components. Despite our burgeoning understanding, the pathophysiology of this disorder remains incompletely deciphered.
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Development of a Virtual Reality Assessment of Everyday Living Skills
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Exploring functioning in schizophrenia: Predictors of functional capacity and real-world behaviour.

Margherita Bechi1, Marta Bosia2, Marco Spangaro2

  • 1Department of Clinical Neurosciences, IRCCS San Raffaele Scientific Institute, Milan, Italy.

Psychiatry Research
|February 16, 2017
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Summary

Schizophrenia treatment faces challenges in daily functioning. This study found functional capacity relies on IQ, while real-life behavior depends on empathy and symptoms, suggesting distinct rehabilitation needs.

Keywords:
Daily functioningEmpathyNeurocognitionPremorbid adjustmentPsychosisQuality of lifeSocial cognition

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Area of Science:

  • Psychiatry
  • Neuroscience
  • Psychology

Background:

  • Impaired daily functioning is a significant challenge in schizophrenia treatment.
  • Understanding the factors influencing functioning is crucial for effective interventions.

Purpose of the Study:

  • To model the factors influencing functional capacity and real-life behavior in outpatients with chronic schizophrenia.
  • To investigate the relationship between different constructs of functioning and their predictors.

Main Methods:

  • Comprehensive assessment of psychopathology, cognitive and social cognitive abilities, premorbid adjustment, family environment, and early childhood experiences.
  • Statistical modeling to identify predictors of functional capacity and real-life behavior.

Main Results:

  • No significant correlation was found between functional capacity and real-life behavior.
  • Functional capacity was predicted by IQ (neurocognition).
  • Real-life behavior was predicted by empathy, affect recognition, and symptoms, indicating a more complex interplay of factors.

Conclusions:

  • Functional capacity and real-life behavior in schizophrenia are distinct constructs.
  • Interventions should address neurocognition for functional capacity and a broader range of factors, including empathy and symptom management, for real-life behavior.
  • Individualized, sequential rehabilitation programs are recommended to optimize outcomes.