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

Visual Agnosia01:12

Visual Agnosia

Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round end"...
Prosopagnosia01:24

Prosopagnosia

Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...
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...
Parallel Processing01:20

Parallel Processing

The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...
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,...
Association Areas of the Cortex01:21

Association Areas of the Cortex

Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...

You might also read

Related Articles

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

Sort by
Same author

Inattention over time-on-task: the role of motivation in mitigating temporal increases in media multitasking.

Frontiers in cognition·2026
Same author

Differences in the time course of recovery of anosognosia: evidence from a longitudinal study of two cases.

Neuropsychologia·2026
Same author

Examining the associations between manic symptoms and cognitive performance in bipolar disorders: evidence from a cross-sectional replication study in the FACE-BD cohort.

International journal of bipolar disorders·2026
Same author

Tobacco craving and suicidal risk in a cohort of subjects with schizophrenia: results from the national FACE-SZ cohort.

Psychiatry research·2026
Same author

Modulation of sensory attenuation by intensive meditation practice: an active inference perspective.

Neuroscience of consciousness·2026
Same author

Correction: Left area PF as a neural marker of technical reasoning.

Brain structure & function·2026

Related Experiment Video

Updated: May 25, 2026

Virtual Reality Tools for Assessing Unilateral Spatial Neglect: A Novel Opportunity for Data Collection
07:04

Virtual Reality Tools for Assessing Unilateral Spatial Neglect: A Novel Opportunity for Data Collection

Published on: March 10, 2021

Visuospatial processing in schizophrenia: does it share common mechanisms with pseudoneglect?

Céline Cavézian1, Carine Michel, Yves Rossetti

  • 1Centre Hospitalier Le Vinatier, Bron Cedex, France. ccavezian@fo-rothschild.fr

Laterality
|February 7, 2012
PubMed
Summary
This summary is machine-generated.

Schizophrenia patients exhibit right-sided spatial biases in attention and number processing, suggesting a mild right hemineglect-like deficit. These findings highlight visuospatial processing anomalies in schizophrenia.

More Related Videos

Methods to Explore the Influence of Top-down Visual Processes on Motor Behavior
09:49

Methods to Explore the Influence of Top-down Visual Processes on Motor Behavior

Published on: April 16, 2014

Related Experiment Videos

Last Updated: May 25, 2026

Virtual Reality Tools for Assessing Unilateral Spatial Neglect: A Novel Opportunity for Data Collection
07:04

Virtual Reality Tools for Assessing Unilateral Spatial Neglect: A Novel Opportunity for Data Collection

Published on: March 10, 2021

Methods to Explore the Influence of Top-down Visual Processes on Motor Behavior
09:49

Methods to Explore the Influence of Top-down Visual Processes on Motor Behavior

Published on: April 16, 2014

Area of Science:

  • Cognitive Neuroscience
  • Clinical Psychology
  • Neuropsychology

Background:

  • Schizophrenia is associated with behavioral and cerebral lateralized anomalies.
  • Some research suggests schizophrenia patients may exhibit a mild form of right unilateral neglect.

Purpose of the Study:

  • To investigate and describe lateralized visuospatial anomalies in schizophrenia.
  • To compare visuospatial processing in schizophrenia patients with healthy controls.

Main Methods:

  • Utilized the Behavioural Inattention Test (BIT), manual line bisection, landmark task, and number bisection task.
  • Assessed performance on tasks commonly used to study visuospatial processing in neglect patients.

Main Results:

  • Schizophrenia patients showed significant spatial biases, differentiating them from controls on most tasks.
  • Demonstrated lateralized anomalies in manual line bisection and visuospatial number representation.
  • Identified unilateral attentional deficits in line bisection within a cueing paradigm.

Conclusions:

  • Schizophrenia patients exhibit a right hemineglect-like deficit affecting attentional, representational, and motor-intentional processes.
  • This deficit appears as an accentuation of normal visuospatial processing asymmetries rather than a full neglect syndrome.