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

You might also read

Related Articles

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

Sort by

Same author

Revisiting the relationship between impulsivity, apathy, and action control: Bayesian inference from a stop-signal task study.

PloS one·2026

Same author

The relocation of a psychiatric crisis intervention unit from a somatic to a psychiatric hospital: a multi-method observational study.

Scientific reports·2026

Same author

Individual threat-relevance accelerates belief-updating in conditioned hallucinations.

Scientific reports·2026

Same author

Medical Screening of Adult Psychiatric Patients Presenting to the Emergency Department.

Annals of emergency medicine·2026

Same author

Perceptual multistability: a multifaceted window into brain dysfunctions.

Trends in cognitive sciences·2026

Same author

Efficacy, moderators and mediators of cognitive behavioural analysis system of psychotherapy (CBASP) versus behavioural activation (BA) in persistently depressed treatment-resistant inpatients: study protocol for the multicentre, randomised controlled <i>changePDD</i> trial.

BMJ open·2026

Same journal

A multilayered model of work outcome in patients with schizophrenia: Examination of the relationships among positive symptoms, cognition, and daily living skills.

Schizophrenia research. Cognition·2026

Same journal

Social expectations in early-stage psychosis: Less stereotypical facial expression predictions.

Schizophrenia research. Cognition·2026

Same journal

Neuroanatomical and transcriptomic correlates of attention in schizophrenia.

Schizophrenia research. Cognition·2026

Same journal

Cognitive pathways to communicative-pragmatic dysfunction in schizophrenia: The role of autistic symptoms.

Schizophrenia research. Cognition·2026

Same journal

Comparative profiles of anomalous self-experiences and social cognition in clinical high risk for psychosis and autism spectrum disorder.

Schizophrenia research. Cognition·2026

Same journal

Early clinical insight in first-episode psychosis.

Schizophrenia research. Cognition·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jan 2, 2026

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

Published on: January 19, 2024

Examining motion speed processing in schizophrenia using the flash lag illusion.

Mariia Kaliuzhna¹, Timo Stein², Philipp Sterzer^3,4

¹Clinical and Experimental Psychopathology Group, Department of Psychiatry, University of Geneva, Switzerland.

Schizophrenia Research. Cognition

|December 14, 2019

Summary

This summary is machine-generated.

Schizophrenia patients show normal motion speed processing, contrary to expectations. The Flash Lag illusion revealed no deficits in visual perception related to motion speed discrimination.

Keywords:

Flash lag effect Motion perception Schizophrenia

More Related Videos

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

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

Published on: April 16, 2014

Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

Published on: February 23, 2024

Related Experiment Videos

Last Updated: Jan 2, 2026

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

Published on: January 19, 2024

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

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

Published on: April 16, 2014

Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

Published on: February 23, 2024

Area of Science:

Neuroscience
Visual Perception
Psychiatry

Background:

Schizophrenia is associated with visual perception deficits, particularly in motion processing.
Difficulties in discriminating motion speed are commonly reported in schizophrenia.
Standard speed discrimination tasks rely on executive functions compromised in schizophrenia.

Purpose of the Study:

To investigate visual motion speed processing in schizophrenia using the Flash Lag illusion.
To determine if deficits in motion processing alter the relationship between motion speed and illusion magnitude.
To assess perceived lag in schizophrenia patients compared to controls.

Main Methods:

Utilized the Flash Lag illusion, a phenomenon sensitive to motion speed.
Compared schizophrenia patients and healthy controls on the Flash Lag illusion.
Analyzed the magnitude and speed dependence of the illusion.

Main Results:

The magnitude of the Flash Lag illusion was similar between schizophrenia patients and controls.
The speed dependence of the Flash Lag illusion was also comparable in both groups.
No significant differences in perceived lag were observed.

Conclusions:

Findings suggest no general abnormality in motion speed processing in schizophrenia.
The Flash Lag illusion may be a more robust measure of speed processing than traditional tasks.
Further research is needed to understand the nuances of visual perception in schizophrenia.