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

The rise of bispecific antibodies for dual targeting, singular impact: technology and clinical advancements.

International immunopharmacology·2026
Same author

Microglia-mediated protection against Alzheimer's disease pathology and detrimental effects in white matter revealed by Ptpn6 deletion.

Neuron·2026
Same author

From Venom-to-Vial-to-Pill: The Translational Journey of GLP-1 Peptides and the Evolving Landscape of Biopharmaceutics Modeling.

Journal of peptide science : an official publication of the European Peptide Society·2026
Same author

From lab-to-clinic with model informed formulation development: a case study of hydroxyzine SR tablets.

Xenobiotica; the fate of foreign compounds in biological systems·2025
Same author

Advancements in Ocular Modelling and Simulations: Key Considerations and Case Studies.

AAPS PharmSciTech·2024
Same author

Systematic perturbation screens identify regulators of inflammatory macrophage states and a role for TNF mRNA m6A modification.

Nature genetics·2024

Related Experiment Video

Updated: Apr 16, 2026

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

Contextual factors modulate concurrent planning of sequential saccades.

K M Sharika1, Aditya Murthy2

  • 1National Brain Research Centre, Haryana, India.

Journal of Vision
|March 12, 2015
PubMed
Summary

Cognitive context and task structure influence sequential eye movements. Understanding how task instructions and trial statistics regulate concurrent planning of saccades is key for visual perception research.

Keywords:
LATER modelefference copyerror correctionparallel programmingtask predictability

More Related Videos

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

8.0K
Eye Tracking During A Complex Aviation Task For Insights Into Information Processing
07:48

Eye Tracking During A Complex Aviation Task For Insights Into Information Processing

Published on: April 4, 2025

1.5K

Related Experiment Videos

Last Updated: Apr 16, 2026

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
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

8.0K
Eye Tracking During A Complex Aviation Task For Insights Into Information Processing
07:48

Eye Tracking During A Complex Aviation Task For Insights Into Information Processing

Published on: April 4, 2025

1.5K

Area of Science:

  • Cognitive neuroscience
  • Ophthalmology
  • Visual perception

Background:

  • Natural vision relies on sequential eye movements (saccades) to process complex scenes.
  • Previous research indicates cognitive context modulates individual saccade endpoints.
  • Quantitative influence of context on sequential saccade planning remains unclear.

Purpose of the Study:

  • To investigate how task instructions and trial statistics quantitatively influence the planning of sequential saccades.
  • To determine if cognitive context restricts concurrent preparation of saccades.
  • To explore the impact of double-target trial probability on saccade planning.

Main Methods:

  • Utilized a modified double-step saccade task.
  • Manipulated task instructions (FOLLOW vs. REDIRECT).
  • Varied task structure by altering the probability of double-target trials (40% vs. 100% FOLLOW).

Main Results:

  • Concurrent saccade preparation was restricted when the second saccade was task-mandated, not an error.
  • Increased probability of double-target trials enhanced concurrent planning, even when serial order was crucial.
  • Task instructions and trial statistics contextually regulate concurrent planning of sequential saccades.

Conclusions:

  • Concurrent planning of sequential saccades is dynamically regulated by task demands and statistical learning.
  • Cognitive factors significantly shape the predictive mechanisms underlying eye movement sequences.
  • Findings offer insights into the neural basis of context-dependent motor control in vision.