Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Personality Disorders: Dependent and Obsessive-Compulsive01:24

Personality Disorders: Dependent and Obsessive-Compulsive

474
Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
 Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle...
474
Borderline Personality Disorder01:25

Borderline Personality Disorder

688
Borderline Personality Disorder is a complex and multifaceted mental health condition characterized by pervasive instability in interpersonal relationships, self-image, emotions, and impulse control. This instability manifests in extreme emotional reactions, fear of abandonment, and self-destructive behaviors. The disorder significantly impacts daily functioning, often leading to distress in both personal and professional domains.
Genetic and Environmental Contributions
Borderline Personality...
688
Personality Disorders: Paranoid and Schizoid01:22

Personality Disorders: Paranoid and Schizoid

723
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...
723
Personality Disorders: Schizotypal and Histrionic01:20

Personality Disorders: Schizotypal and Histrionic

649
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...
649
Psychodynamic Perspectives on Personality01:27

Psychodynamic Perspectives on Personality

1.7K
The psychodynamic perspective in psychology asserts that most personality functions operate unconsciously, outside of awareness. This means that the motives and emotions driving behavior often remain hidden, automatically buried in the unconscious mind as a defense mechanism to shield us from psychological distress. According to this theory, the unconscious mind contains thoughts, memories, and emotions that are too disturbing to face directly.
Psychodynamic theorists argue that unconscious...
1.7K
Personality Disorders: Narcissistic and Avoidant01:26

Personality Disorders: Narcissistic and Avoidant

883
Narcissistic and avoidant personality traits represent two contrasting patterns of behavior that significantly influence social interactions and self-perception. While individuals with narcissistic disorder seek admiration and validation, individuals with avoidant personality disorder withdraw due to fear of judgment.
Characteristics of Narcissistic Personality Disorder
Narcissistic individuals exhibit an inflated sense of self-importance and an excessive need for admiration. They are often...
883

You might also read

Related Articles

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

Sort by
Same author

From Silos to Synergy: Insights From Health Professionals on Integrating Youth Mental Health Care.

Early intervention in psychiatry·2026
Same author

Effectiveness of lifestyle interventions for preventing or managing the adverse cardiometabolic and other physical health effects of antipsychotic medications in children and adolescents: systematic review and meta-analysis.

BJPsych open·2025
Same author

Co-occurring Neurodevelopmental Conditions in Children: Advocating for Transdiagnostic Approach to Assessments.

Journal of autism and developmental disorders·2025
Same author

Mediating roles of bullying and depression in the link between body weight and suicidality in adolescents.

Journal of affective disorders·2025
Same author

BRAIN-Diabetes: a randomised trial to test the feasibility of an adapted FINGER multidomain intervention in adults with type 2 diabetes living in rural border regions of Ireland.

European journal of ageing·2025
Same author

Increasing Youth Peer Workers' Impact Through Integration: Peer Worker Perspectives on Best Practice in Youth Mental Health.

Health expectations : an international journal of public participation in health care and health policy·2025

Related Experiment Video

Updated: Feb 19, 2026

Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats
09:12

Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats

Published on: March 17, 2019

10.1K

Impulsivity in personality disorders: current views and future directions.

Catherine McHugh1, Sivasankaran Balaratnasingam2,3

  • 1Brain and Mind Centre, University of Sydney, New South Wales.

Current Opinion in Psychiatry
|November 10, 2017
PubMed
Summary

Impulsivity, a key feature in mental disorders, involves impaired inhibitory control and reward processing. Understanding these mechanisms offers new diagnostic and treatment targets for personality disorders.

More Related Videos

A Conflict Model of Reward-seeking Behavior in Male Rats
06:11

A Conflict Model of Reward-seeking Behavior in Male Rats

Published on: February 20, 2019

7.9K
Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder
09:29

Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder

Published on: January 9, 2015

15.9K

Related Experiment Videos

Last Updated: Feb 19, 2026

Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats
09:12

Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats

Published on: March 17, 2019

10.1K
A Conflict Model of Reward-seeking Behavior in Male Rats
06:11

A Conflict Model of Reward-seeking Behavior in Male Rats

Published on: February 20, 2019

7.9K
Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder
09:29

Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder

Published on: January 9, 2015

15.9K

Area of Science:

  • Neuroscience
  • Psychiatry
  • Psychology

Background:

  • Impulsivity is a trans-diagnostic feature across various mental health conditions.
  • Neuroimaging advances have refined the understanding and measurement of impulsivity.
  • This review focuses on impulsivity, its link to personality disorders, and treatment implications.

Purpose of the Study:

  • To provide an overview of the current understanding of impulsivity.
  • To examine the association between impulsivity and personality disorder.
  • To discuss the implications of impulsivity for treatment.

Main Methods:

  • Review of current literature on impulsivity and neuroimaging.
  • Analysis of studies linking inhibitory control and reward valuation to personality disorder.
  • Exploration of neuroimaging methods for measuring treatment response.

Main Results:

  • Impulsivity is characterized by failures in motor/cognitive inhibitory control and reward system deficits.
  • Both inhibitory control and reward discounting are linked to personality disorder.
  • Borderline personality disorder (BPD) shows a tendency for immediate rewards and impaired response inhibition, exacerbated by stress.

Conclusions:

  • Understanding impulsivity mechanisms provides novel targets for diagnosing and intervening in personality disorders.
  • Future research should investigate developmental changes in impulsivity.
  • Interventions targeting impulsivity may prevent personality disorder progression and negative outcomes.