Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Negative and Cognitive Symptoms of Schizophrenia

Negative and Cognitive Symptoms of Schizophrenia

Negative symptoms of schizophrenia indicate a reduction or absence of typical behaviors and emotional responses found in healthy individuals, while positive symptoms reflect an excess or distortion of normal functioning.
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...

Personality Disorders: Paranoid and Schizoid

Personality Disorders: Paranoid and Schizoid

Personality disorders represent enduring cognition, affect, and behavior patterns that significantly deviate from societal norms. These maladaptive traits often lead to difficulties in various domains, including interpersonal relationships, occupational settings, and overall psychological well-being. Paranoid personality disorder and schizoid personality disorder are two distinct conditions marked by odd or eccentric behavior.
Paranoid Personality Disorder
Paranoid personality disorder is...

Positive Symptoms of Schizophrenia: Hallucinations and Delusions

Positive Symptoms of Schizophrenia: Hallucinations and Delusions

Schizophrenia is a complex mental health disorder that can manifest with various positive symptoms, including thought, movement, and behavior disorders. These symptoms significantly disrupt cognitive and motor functions, leading to profound effects on an individual's ability to engage with the world.
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes loosely...

Depressive Disorders: MDD and Dysthymia

Depressive Disorders: MDD and Dysthymia

Depressive disorders are a group of mental health conditions characterized by pervasive feelings of sadness, diminished pleasure in life, and a significant impact on daily functioning. These conditions are most prevalent in individuals during their 30s and affect women at twice the rate of men. Contrary to popular belief, younger individuals are generally more susceptible to these disorders than older adults. Two key types of depressive disorders include Major Depressive Disorder (MDD) and...

Positive Symptoms Schizophrenia: Hallucinations and Delusions

Positive Symptoms Schizophrenia: Hallucinations and Delusions

Schizophrenia is a complex psychiatric disorder characterized by a range of symptoms that significantly impact cognition, behavior, and emotional regulation. Among these, the positive symptoms stand out as they involve the addition or exaggeration of normal mental functions, deviating markedly from typical behavior and perception. Hallucinations and delusions are prominent positive symptoms, each profoundly affecting the individual's experience of reality.
Hallucinations
Hallucinations in...

Personality Disorders: Schizotypal and Histrionic

Personality Disorders: Schizotypal and Histrionic

Schizotypal personality disorder and histrionic personality disorder are two distinct psychological conditions classified under personality disorders, each characterized by unique behavioral patterns and social difficulties. Both disorders significantly affect interpersonal relationships and emotional well-being, leading to social isolation and frustration.
Schizotypal Personality Disorder: Eccentric Behavior and Social Withdrawal
Schizotypal personality disorder is marked by odd or eccentric...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Transcranial magnetic stimulation (TMS) and veteran status.

Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists·2026

Same author

Cariprazine for Autism-<i>A Case Report</i>.

Psychopharmacology bulletin·2026

Same author

Take "Oedipus" Off.

The primary care companion for CNS disorders·2026

Same author

Compulsive Polydipsia-Related Symptomatic Hyponatremia in a Low-Functioning Autistic Boy.

The primary care companion for CNS disorders·2026

Same author

Psychopharmacotherapy Updates.

The primary care companion for CNS disorders·2026

Same author

Antipsychotics-<i>Therapeutic Salve or Iatrogenic Thorn?</i>

Psychopharmacology bulletin·2026

Search research articles

Related Experiment Video

Updated: May 17, 2026

Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder

Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder

Published on: March 8, 2018

Negative symptoms: another differential.

Saxby Pridmore¹

¹School of Medicine, University of Tasmania, Hobart, Australia. S.Pridmore@utas.edu.au

Australasian Psychiatry : Bulletin of Royal Australian and New Zealand College of Psychiatrists

|October 26, 2012

Summary

This summary is machine-generated.

This study details a case of apparent flat affect observed in a specific work environment. Mafia operatives were found to exhibit this emotional presentation during their operational hours.

More Related Videos

Assessing Dyslexia at Six Year of Age

Assessing Dyslexia at Six Year of Age

Published on: May 1, 2020

Closed-Loop Neurostimulation for Biomarker-Driven, Personalized Treatment of Major Depressive Disorder

Closed-Loop Neurostimulation for Biomarker-Driven, Personalized Treatment of Major Depressive Disorder

Published on: July 7, 2023

Related Experiment Videos

Last Updated: May 17, 2026

Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder

Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder

Published on: March 8, 2018

Assessing Dyslexia at Six Year of Age

Assessing Dyslexia at Six Year of Age

Published on: May 1, 2020

Closed-Loop Neurostimulation for Biomarker-Driven, Personalized Treatment of Major Depressive Disorder

Closed-Loop Neurostimulation for Biomarker-Driven, Personalized Treatment of Major Depressive Disorder

Published on: July 7, 2023

Area of Science:

Psychiatry
Organizational Behavior

Background:

Flat affect is a common symptom in various psychiatric conditions.
Understanding its presentation in occupational settings is crucial for accurate assessment.

Purpose of the Study:

To document a unique case of apparent flat affect.
To explore the context of this affect in a specific workplace.

Main Methods:

Case study methodology.
Observation within a defined occupational setting.

Main Results:

Apparent flat affect was consistently observed.
The presentation was linked to the specific demands of the workplace.

Conclusions:

Mafia operatives exhibit apparent flat affect during working hours.
This finding highlights the need for context-specific interpretation of emotional expression.