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: Schizotypal and Histrionic01:20

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...
Cerebral Hemispheres01:05

Cerebral Hemispheres

The human brain, a complex organ, is functionally divided into two cerebral hemispheres—left and right. These hemispheres are interconnected by a structure of paramount importance, the corpus callosum. This substantial bundle of neural fibers is not just a bridge between the hemispheres but a crucial element for the brain's comprehensive functioning. It enables efficient communication between the two hemispheres, allowing each side of the brain to control and receive sensory and motor...
Lateralization01:28

Lateralization

Brain lateralization refers to the division of mental processes and functions between the two hemispheres of the brain, a phenomenon that optimizes neural efficiency and underpins complex abilities in humans. This specialization allows each hemisphere to perform tasks where it has a comparative advantage, facilitating more refined cognitive capabilities across different domains.
Personality Disorders: Paranoid and Schizoid01:22

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 Delusions01:30

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...
Negative and Cognitive Symptoms of Schizophrenia01:30

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,...

You might also read

Related Articles

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

Sort by
Same author

Cost-utility of revisions for cervical deformity correction warrants minimization of reoperations.

Journal of spine surgery (Hong Kong)·2019
Same author

Lateral preference and schizotypy revisited: comparison of handedness measurement and classification methods.

Laterality·2012
Same author

Rural interhospital transfer of ST-elevation myocardial infarction patients for percutaneous coronary revascularization: the Stat Heart Program.

Circulation·2008
Same author

One-year clinical outcomes of protected and unprotected left main coronary artery stenting.

European heart journal·2003
Same author

Third-generation lentivirus vectors efficiently transduce and phenotypically modify vascular cells: implications for gene therapy.

Journal of molecular and cellular cardiology·2003
Same author

Coronary artery aneurysms.

The Journal of invasive cardiology·2002
Same journal

The Effect of Self-Compassion on Shame in Post-Event Processing.

Psychological reports·2026
Same journal

Tracking Rumination as a Stable Habit (TRASH); Scale Modification and Convergent Validity in a Clinical Sample of Youth With a History of Depression.

Psychological reports·2026
Same journal

Prompting to Practice: Daily Practice Mediates the Benefits of Supplement to a Mindfulness-Based Intervention.

Psychological reports·2026
Same journal

Continued Influence Effect: A Three-Dimensional Framework Shaping Practical and Theoretical Perspectives.

Psychological reports·2026
Same journal

ADHD Symptoms, Interpersonal Functioning, and Sexual Orientation in Undergraduate Adults.

Psychological reports·2026
Same journal

Emotion Regulation, Impulsivity, and Cluster B Personality Disorders.

Psychological reports·2026
See all related articles

Related Experiment Video

Updated: May 25, 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

Schizotypy and hemisphericity.

Michael P Kelley1

  • 1drmichaelpkelley@verizon.net

Psychological Reports
|January 14, 2012
PubMed
Summary
This summary is machine-generated.

Higher schizotypy scores correlate with increased right-hemisphere dominance and reduced integrated brain function. This research explores brain asymmetry in relation to schizophrenia spectrum disorders and personality traits.

More Related Videos

Symmetric Bihemispheric Postmortem Brain Cutting to Study Healthy and Pathological Brain Conditions in Humans
08:29

Symmetric Bihemispheric Postmortem Brain Cutting to Study Healthy and Pathological Brain Conditions in Humans

Published on: December 18, 2016

Evaluation of Hemisphere Lateralization with Bilateral Local Field Potential Recording in Secondary Motor Cortex of Mice
07:03

Evaluation of Hemisphere Lateralization with Bilateral Local Field Potential Recording in Secondary Motor Cortex of Mice

Published on: July 31, 2019

Related Experiment Videos

Last Updated: May 25, 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

Symmetric Bihemispheric Postmortem Brain Cutting to Study Healthy and Pathological Brain Conditions in Humans
08:29

Symmetric Bihemispheric Postmortem Brain Cutting to Study Healthy and Pathological Brain Conditions in Humans

Published on: December 18, 2016

Evaluation of Hemisphere Lateralization with Bilateral Local Field Potential Recording in Secondary Motor Cortex of Mice
07:03

Evaluation of Hemisphere Lateralization with Bilateral Local Field Potential Recording in Secondary Motor Cortex of Mice

Published on: July 31, 2019

Area of Science:

  • Neuroscience
  • Psychology
  • Psychiatry

Background:

  • Schizophrenia spectrum disorders are linked to abnormal brain asymmetries.
  • Schizotypy, a personality trait, indicates vulnerability to these disorders.
  • Normal schizotypy shows neurobiological characteristics similar to schizophrenia.

Purpose of the Study:

  • To investigate the relationship between normal schizotypy and brain/behavioral asymmetries.
  • To examine hemisphericity (cerebral hemisphere preference) in relation to schizotypy.

Main Methods:

  • 256 undergraduates completed schizotypy and hemisphericity questionnaires.
  • Assessed trait-related hemispheric preference and cognitive modes.

Main Results:

  • Elevated schizotypy scores correlated with increased right hemisphericity.
  • Higher schizotypy was associated with decreased integrated hemisphericity.

Conclusions:

  • Findings suggest a link between schizotypy and altered hemispheric processing.
  • Further research into hemisphericity measures may be warranted despite construct criticisms.