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

Negative and Cognitive Symptoms of Schizophrenia01:30

Negative and Cognitive Symptoms of Schizophrenia

1.1K
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,...
1.1K
Psychological and Sociocultural Causes of Schizophrenia01:29

Psychological and Sociocultural Causes of Schizophrenia

969
Schizophrenia, a complex psychiatric disorder, has been historically misunderstood. Early psychological theories attributed its origins to childhood trauma and unresponsive parenting. However, contemporary research largely rejects these notions, favoring the vulnerability-stress hypothesis. This model proposes that individuals with a genetic predisposition to schizophrenia may develop the disorder following exposure to significant environmental stressors. Notably, studies on high-risk...
969
Positive Symptoms Schizophrenia: Hallucinations and Delusions01:26

Positive Symptoms Schizophrenia: Hallucinations and Delusions

1.1K
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...
1.1K
Automatic Processing and Automatic Social Behavior01:28

Automatic Processing and Automatic Social Behavior

367
Automatic processing refers to the cognitive operations that occur without conscious intent or awareness, playing a fundamental role in shaping social cognition and behavior. These processes enable individuals to navigate complex social environments efficiently by relying on mental shortcuts and pre-existing knowledge structures known as schemas. One of the most influential mechanisms underlying automatic processing is priming, which subtly activates mental representations through exposure to...
367
Personality Disorders: Paranoid and Schizoid01:22

Personality Disorders: Paranoid and Schizoid

1.2K
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...
1.2K
Positive Symptoms of Schizophrenia: Hallucinations and Delusions01:30

Positive Symptoms of Schizophrenia: Hallucinations and Delusions

1.3K
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...
1.3K

You might also read

Related Articles

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

Sort by
Same author

Translational profiling of retinal ganglion cell optic nerve regeneration in Xenopus laevis.

Developmental biology·2016
Same author

The effect of personal grooming on self-perceived body image.

International journal of cosmetic science·2014
Same author

Cell type-specific translational profiling in the Xenopus laevis retina.

Developmental dynamics : an official publication of the American Association of Anatomists·2012
Same author

The effects of sub-anaesthetic doses of ketamine on memory, cognitive performance and subjective experience in healthy volunteers.

Journal of psychopharmacology (Oxford, England)·2012
Same author

Does Parkinson's disease affect judgement about another person's action?

Experimental brain research·2009
Same author

Inhibition of return for objects and locations in static displays.

Perception & psychophysics·2003

Related Experiment Video

Updated: Apr 20, 2026

Investigating the Effects of Antipsychotics and Schizotypy on the N400 Using Event-Related Potentials and Semantic Categorization
12:00

Investigating the Effects of Antipsychotics and Schizotypy on the N400 Using Event-Related Potentials and Semantic Categorization

Published on: November 19, 2014

13.4K

Brief Report Reduced Negative Priming in Schizotypal Subjects does reflect Reduced Cognitive Inhibition.

F L Watson, S P Tipper

    Cognitive Neuropsychiatry
    |November 25, 2014
    PubMed
    Summary

    Schizotypal individuals show impaired cognitive inhibition, struggling to ignore distracting information. This study clarifies that reduced negative priming effects in schizotypy reflect genuine inhibition deficits.

    More Related Videos

    Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing
    06:58

    Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing

    Published on: January 24, 2020

    8.0K
    A Semantic Priming Event-related Potential ERP Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder
    08:17

    A Semantic Priming Event-related Potential ERP Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder

    Published on: April 12, 2018

    11.3K

    Related Experiment Videos

    Last Updated: Apr 20, 2026

    Investigating the Effects of Antipsychotics and Schizotypy on the N400 Using Event-Related Potentials and Semantic Categorization
    12:00

    Investigating the Effects of Antipsychotics and Schizotypy on the N400 Using Event-Related Potentials and Semantic Categorization

    Published on: November 19, 2014

    13.4K
    Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing
    06:58

    Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing

    Published on: January 24, 2020

    8.0K
    A Semantic Priming Event-related Potential ERP Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder
    08:17

    A Semantic Priming Event-related Potential ERP Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder

    Published on: April 12, 2018

    11.3K

    Area of Science:

    • Cognitive psychology
    • Neuroscience
    • Psychopathology

    Background:

    • Previous research linked negative priming to cognitive inhibition deficits in schizotypy.
    • Recent findings indicate negative priming involves both distractor inhibition and perceptual review.
    • This dual-process model complicates interpretations of schizotypy research.

    Purpose of the Study:

    • To isolate and measure the distractor inhibition component of negative priming.
    • To investigate cognitive inhibition in schizotypal subjects using a refined methodology.
    • To provide a clearer understanding of inhibitory control deficits in schizotypy.

    Main Methods:

    • Experimental design minimizing perceptual review contributions to negative priming.
    • Utilizing a purer measure of inhibition.
    • Comparing negative priming effects between schizotypal subjects and controls.

    Main Results:

    • Schizotypal subjects demonstrated significantly less ability to inhibit irrelevant distracting stimuli.
    • The refined method confirmed deficits in pure inhibitory control.
    • Distractor inhibition was clearly impaired in the schizotypal group.

    Conclusions:

    • Schizotypal individuals exhibit genuine deficits in cognitive inhibition.
    • Previous research may have overestimated or misattributed these deficits.
    • This study provides stronger evidence for impaired inhibitory control in schizotypy.