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Related Concept Videos

Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders01:27

Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders

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.
Researchers have identified genetic factors that increase susceptibility to schizophrenia, underscoring the intricate interplay between genetics and environment in disease development. At the core of schizophrenia's pathophysiology is excessive dopaminergic neurotransmission within the...
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Psychosis: Goals of Pharmacotherapy

Antipsychotic drugs are a crucial treatment method for acute and chronic psychoses, bipolar illness, and behavioral disorders. The selection of these drugs depends on several factors, including the state of the disease, clinical judgment, possible drug interactions, and the patient's sensitivity to adverse effects. In immediate scenarios, such as delirium and dementia, short-term treatment with low doses of high-potency typical or atypical agents can effectively manage symptom exacerbation. For...
Rheumatic Heart Disease I: Introduction01:23

Rheumatic Heart Disease I: Introduction

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Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...
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Related Experiment Video

Updated: Jul 15, 2026

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
05:52

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[Guirod's hebephrenic syndrome: a case report]

J M Andrés Tauler1, C Carbonell Masiá, M De Iceta Ibáñez de Gauna

  • 1MIR de Psiquiatría, Hospital Universitario San Carlos, Madrid.

Actas Luso-Espanolas De Neurologia, Psiquiatria Y Ciencias Afines
|February 9, 1999
PubMed
Summary

This study examines schizophrenia, a prevalent psychiatric disease with varied symptoms. It presents a case of hebephrenic schizophrenia, discussing historical and modern views on its complex nature.

Area of Science:

  • Psychiatry
  • Neurology
  • Clinical Psychology

Background:

  • Schizophrenia is a highly prevalent psychiatric disorder.
  • It exhibits polymorphic clinical manifestations, varying in onset and progression.
  • Historical definitions by Kraepelin and Bleuler laid groundwork for understanding its nature.

Observation:

  • Schizophrenia onset can be abrupt with positive symptoms (e.g., perceptual and thought disorders) or insidious with negative symptoms.
  • Negative symptoms are associated with a less favorable patient prognosis.
  • A clinical case of hebephrenic schizophrenia is presented, characterized by predominant disorders in thought, affect, and volition.

Findings:

  • The case highlights the diverse symptomatology of schizophrenia, particularly hebephrenic type.

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  • Discussion includes psychopathological views of lesser-known authors like Guirod and Dice.
  • Comparison of historical perspectives with current diagnostic classifications is explored.

    • Implications:

    • Understanding the historical context and varied presentations of schizophrenia is crucial for accurate diagnosis and treatment.
    • Exploring diverse psychopathological viewpoints enriches our comprehension of this complex disorder.
    • Further research into the nuances of schizophrenia subtypes and their historical interpretations may improve patient outcomes.