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Related Concept Videos

Diagnostic and Statistical Manual of Mental Disorders (DSM)01:27

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The Diagnostic and Statistical Manual of Mental Disorders (DSM) serves as the primary classification system for mental health disorders, providing standardized diagnostic criteria for clinicians and researchers. First published by the American Psychiatric Association (APA) in 1952, the DSM has undergone several revisions to reflect evolving psychiatric understanding. The fifth edition, DSM-5, released in 2013, introduced key updates that expanded diagnostic categories and modified diagnostic...
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The development of psychological disorders, which are characterized by deviant, maladaptive, and personally distressing behaviors, has been explored through several theoretical approaches.
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Psychosurgery, the surgical alteration or permanent removal of brain tissue to alleviate severe psychological conditions, stands as one of the most radical and controversial treatments in the history of mental health care. Its development and application have evolved significantly, marked by dramatic shifts in scientific understanding and ethical perspectives.
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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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Treatment Strategies for Psychological Disorders01:24

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Treatment approaches for psychological disorders fall into three main categories: psychological, biological, and sociocultural. Each approach targets different aspects of mental health, requiring varying levels of education and training.
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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.
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Event Related Potentials ERPs and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder ADHD
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Psychiatric classification: Current debate and future directions.

Sathya Prakash1, Rajesh Sagar1

  • 1Department of Psychiatry, All India Institute of Medical Sciences, 110029 New Delhi, India.

Asian Journal of Psychiatry
|March 31, 2016
PubMed
Summary
This summary is machine-generated.

Classifying psychiatric disorders is complex. This review covers psychiatric classification fundamentals, history, methods, criticisms, and future directions, including the Research Domain Criteria (RDoC) approach.

Keywords:
Etiology based classificationPsychiatric classificationResearch domain criteria

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Area of Science:

  • Psychiatry
  • Medical Classification Systems
  • Mental Health Research

Background:

  • Classifying health conditions, especially psychiatric disorders, presents significant challenges.
  • Current diagnostic systems face ongoing criticism regarding their validity and utility.

Purpose of the Study:

  • To review the fundamental principles of psychiatric classification.
  • To examine the historical development, evaluation methods, and future trajectories of psychiatric nosology.
  • To discuss criticisms of existing systems and explore potential solutions, including the Research Domain Criteria (RDoC).

Main Methods:

  • Literature review of psychiatric classification systems.
  • Analysis of historical trends and evaluation methodologies.
  • Discussion of current classificatory models and emerging approaches like RDoC.

Main Results:

  • Psychiatric classification has evolved significantly, with ongoing debates about its scientific basis.
  • Current systems, while useful, have limitations that impact research and clinical practice.
  • The Research Domain Criteria (RDoC) offers a novel framework for understanding mental disorders based on dimensions of observable behavior and neurobiological measures.

Conclusions:

  • Effective psychiatric classification requires a nuanced understanding of its historical context and methodological underpinnings.
  • Addressing criticisms through innovative approaches like RDoC is crucial for advancing mental health science.
  • Future classification systems may integrate dimensional approaches to better capture the complexity of psychiatric conditions.