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

You might also read

Related Articles

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

Sort by
Same author

Object numerosity influence sensorimotor programs evoked by graspable object nouns.

Frontiers in psychology·2026
Same author

Prescriptive appropriateness of echocardiography for the diagnosis of infective endocarditis: an 11-year observational study.

European heart journal. Cardiovascular Imaging·2025
Same author

Persistent radicals in organic photonic synaptic transistors for pattern recognition of electrical and multicolor optical stimuli.

Materials horizons·2025
Same author

Seeing the fours before the threes: investigating numerical signatures with hierarchical navon stimuli.

Psychological research·2025
Same author

High-Sensitivity Solution-Processed Organic Phototransistor Based on a Bulk Heterojunction with a Persistent Radical as the Electron Acceptor.

ACS applied electronic materials·2025
Same author

The enduring legacy of newborns' face preference.

Journal of experimental psychology. Human perception and performance·2025
Same journal

Error Cancellation During Early Task Performance.

Experimental psychology·2026
Same journal

Test Format Matching Moderates the Forward Testing Effect.

Experimental psychology·2026
Same journal

Affective-Motivational Task Content and Stimulus Size Modulate Cognitive Control in Task Switching.

Experimental psychology·2026
Same journal

The Effect of Violent Virtual Avatar Experience on Players' Response Inhibition to Angry Expressions and Its Cognitive Neural Mechanisms.

Experimental psychology·2026
Same journal

Same Person, Different Personality?

Experimental psychology·2026
Same journal

Competition Matters!

Experimental psychology·2026
See all related articles

Related Experiment Video

Updated: Mar 20, 2026

Using Saccadometry with Deep Brain Stimulation to Study Normal and Pathological Brain Function
05:44

Using Saccadometry with Deep Brain Stimulation to Study Normal and Pathological Brain Function

Published on: July 14, 2016

7.9K

The Simon Effect With Saccadic Eye Movements.

Luisa Lugli1, Giulia Baroni1, Roberto Nicoletti1

  • 11 Department of Philosophy and Communication, University of Bologna, Italy.

Experimental Psychology
|May 26, 2016
PubMed
Summary
This summary is machine-generated.

The Simon effect, which impacts response speed and accuracy, was studied using eye movements. Researchers decoupled it from the prosaccade-antisaccade effect, revealing a purely cognitive Simon effect in a modified task.

Keywords:
RT distributionsprosaccade-antisaccade effectsaccadic eye movementsspatial stimulus-response compatibilityvisuomotor and cognitive Simon effect

More Related Videos

Eye Tracking Young Children with Autism
09:03

Eye Tracking Young Children with Autism

Published on: March 27, 2012

46.7K
Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity
06:46

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

Published on: March 18, 2019

7.6K

Related Experiment Videos

Last Updated: Mar 20, 2026

Using Saccadometry with Deep Brain Stimulation to Study Normal and Pathological Brain Function
05:44

Using Saccadometry with Deep Brain Stimulation to Study Normal and Pathological Brain Function

Published on: July 14, 2016

7.9K
Eye Tracking Young Children with Autism
09:03

Eye Tracking Young Children with Autism

Published on: March 27, 2012

46.7K
Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity
06:46

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

Published on: March 18, 2019

7.6K

Area of Science:

  • Cognitive Psychology
  • Neuroscience
  • Human Factors

Background:

  • The Simon effect demonstrates faster, more accurate performance when stimulus and response locations align.
  • The prosaccade-antisaccade effect shows slower saccade latencies for movements away from stimuli (antisaccades) compared to towards (prosaccades).
  • Both effects share underlying mechanisms, necessitating their separation for precise investigation.

Purpose of the Study:

  • To investigate the Simon effect using saccadic eye movements.
  • To disentangle the Simon effect from the prosaccade-antisaccade effect.
  • To isolate the cognitive component of the Simon effect.

Main Methods:

  • Experiment 1: A standard Simon task was performed.
  • Experiment 2: A modified Simon task included a distractor stimulus to eliminate prosaccade-antisaccade differences.
  • Saccadic eye movements were recorded to measure response latencies.

Main Results:

  • Experiment 1 results indicated a combined effect, likely a sum of the Simon and prosaccade-antisaccade effects.
  • Experiment 2 successfully eliminated the prosaccade-antisaccade effect.
  • In Experiment 2, a distinct cognitive Simon effect was observed.

Conclusions:

  • The Simon effect can be isolated from the prosaccade-antisaccade effect by manipulating task parameters.
  • The study successfully demonstrated a purely cognitive Simon effect.
  • This research clarifies the distinct contributions of spatial stimulus-response conflict in cognitive tasks.