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Related Concept Videos

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...
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...
Psychosis: Goals of Pharmacotherapy01:26

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...
Theoretical Approaches to Psychological Disorder01:29

Theoretical Approaches to Psychological Disorder

The development of psychological disorders, which are characterized by deviant, maladaptive, and personally distressing behaviors, has been explored through several theoretical approaches.
Biological approach
The biological approach posits that internal, organic factors are the primary causes of such disorders. This perspective emphasizes brain structure and function, genetic predispositions, and neurotransmitter imbalances. For example, schizophrenia has been associated with both genetic...
Biological Causes of Schizophrenia01:29

Biological Causes of Schizophrenia

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 studies.
Psychological and Sociocultural Causes of Schizophrenia01:29

Psychological and Sociocultural Causes of Schizophrenia

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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Related Experiment Video

Updated: Jul 1, 2026

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

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

Published on: November 21, 2013

Trace elements in psychiatric illness.

D P Srinivasan

    British Journal of Hospital Medicine
    |August 1, 1984
    PubMed
    Summary
    This summary is machine-generated.

    Trace elements are vital for bodily metabolic processes. Altered levels of these essential micronutrients are linked to psychiatric symptoms, highlighting their importance in mental health treatment and prevention.

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    Last Updated: Jul 1, 2026

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

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    Published on: November 21, 2013

    Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder
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    Published on: January 9, 2015

    Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack
    07:31

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    Published on: May 15, 2020

    Area of Science:

    • Biochemistry
    • Neuroscience
    • Nutritional Science

    Background:

    • Trace elements are essential micronutrients involved in numerous physiological functions.
    • Disruptions in trace element homeostasis are increasingly associated with neurological and psychiatric disorders.

    Purpose of the Study:

    • To explore the role of trace elements in metabolic processes.
    • To investigate the link between trace element concentrations and psychiatric symptomatology.
    • To emphasize the need for further research into the therapeutic potential of trace elements.

    Main Methods:

    • Review of existing literature on trace elements and their metabolic functions.
    • Analysis of studies correlating trace element levels with psychiatric conditions.
    • Synthesis of evidence regarding the impact of micronutrient disturbances on mental health.

    Main Results:

    • Trace elements are integral to diverse metabolic pathways.
    • Evidence indicates a correlation between abnormal trace element levels and the manifestation of psychiatric symptoms.
    • The precise mechanisms underlying this association require further scientific investigation.

    Conclusions:

    • Trace elements significantly influence bodily functions and mental well-being.
    • Further research is warranted to fully understand and potentially leverage trace elements for psychiatric treatment and prevention.
    • Establishing optimal trace element levels may be crucial for maintaining psychiatric health.