Related Experiment Video
Updated: Mar 7, 2026

Developing a Behavioral Box for Assessing Prepulse Inhibition and Neural Activity in Psychiatric Animal Models
Published on: July 22, 2025
[Historiographies: Psychiatry in Brazil and its institutions]
Ana Ta Venancio1, Cristiana Facchinetti
1Museo Nacional (Universidad Federal de Rio de Janeiro). anavenancio@fiocruz.br.
Abstract:
This article presents an overview of the history of Psychiatry field and its institutions in Brazil, with emphasis on literature produced in the last thirty-five years. It places the history of Psychiatry in the broader context of theoretical trends in historical studies - as philosophical, anthropological, social history and cultural history approaches - highlighting the most current analyzes. To achieve this goal, authors' selected doctoral theses and dissertations dedicated to mental health in Rio de Janeiro's History as well as Public Health and Psychiatry Graduate Programs. The methodological plan included attention to chronologic and geographic landmarks, types of sources used, themes and places of production as well as the theoretical frameworks that supported them. In this perspective, the article observed the range of subjects taken, the investment in different time clippings as well as in thesis that analyze events in other cities outside the axis Rio de Janeiro and São Paulo.
Related Concept Videos
Psychosurgery
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...
Theoretical Approaches to Psychological Disorder
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...
Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders
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...
Psychosis and Antipsychotic Drugs: Overview
Treatment Strategies for Psychological Disorders
Psychological therapies focus on modifying emotions, thoughts, and behaviors through talking, interpreting, listening, rewarding, challenging, and modeling. Clinical psychologists, counselors, and social workers commonly practice psychotherapy. Clinical...
Community Based Intervention
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...

