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Related Concept Videos

Psychosurgery01:30

Psychosurgery

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.
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...
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...
Diagnostic and Statistical Manual of Mental Disorders (DSM)01:27

Diagnostic and Statistical Manual of Mental Disorders (DSM)

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...
Drug Therapy01:28

Drug Therapy

The advent of drug therapy has profoundly shaped modern mental health care, providing targeted treatments for a range of psychological disorders. Psychotherapeutic drugs, classified into antianxiety, antidepressant, and antipsychotic medications, address symptoms across anxiety disorders, mood disorders, and schizophrenia. While these medications have transformed patient outcomes, they require careful management due to their potential side effects and limitations.
Antianxiety Medications
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...
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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Related Experiment Video

Updated: Jun 24, 2026

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

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

Published on: May 15, 2020

The once and future psychiatry.

David Healy1, Derelie Mangin

  • 1Cardiff University, Cardiff, Wales, UK. Hergest@compuserve.com

Academic Medicine : Journal of the Association of American Medical Colleges
|March 26, 2009
PubMed
Summary

Psychiatry should prioritize rigorous treatment evaluation before widespread adoption of new interventions. Maintaining focus on the philosophy and psychology of care is crucial for public health advancement.

Area of Science:

  • Psychiatry
  • Public Health
  • Neuroscience

Background:

  • Psychiatry traditionally excels in treatment philosophy and psychology, not mass treatment delivery.
  • Current treatment effects are often insecurely established.
  • Neuroscience developments may prioritize marketability over genuine understanding.

Purpose of the Study:

  • To advocate for maintaining psychiatry's traditional strengths.
  • To emphasize the need for rigorous evaluation of current psychiatric interventions.
  • To align psychiatric practice with a broader public health mission.

Main Methods:

  • The study emphasizes a critical review of current psychiatric practices and their evidence base.
  • It calls for more rigorous tracking of treatment effects.

Related Experiment Videos

Last Updated: Jun 24, 2026

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

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

Published on: May 15, 2020

  • It discusses the implications of neuroscience advancements on treatment dissemination.
  • Main Results:

    • Current psychiatric interventions lack a robust evidence base for widespread public health application.
    • Neuroscience advancements may not directly translate to improved public health outcomes.
    • There is a need for improved data on treatment efficacy.

    Conclusions:

    • Psychiatry must strengthen its clinical evidence base through rigorous treatment effect tracking.
    • Wider distribution of interventions should be contingent on proven efficacy.
    • Maintaining a focus on the philosophy and psychology of treatment is vital for public health.