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 Experiment Videos

Eye position changes during reading fixations are spatially selective.

Albrecht W Inhoff1, Matthew S Solomon, Bradley A Seymour

  • 1Department of Psychology, State University of New York, Binghamton, NY 13902, USA. inhoff@binghamton.edu

Vision Research
|March 4, 2008
PubMed
Summary
This summary is machine-generated.

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

Word difficulty determines the accuracy of regressive saccades in reading.

Psychonomic bulletin & review·2026
Same author

Retrieval of information to the left of the current fixation during reading Chinese.

BMC psychology·2025
Same author

The metrics of regressive saccades during reading in 13 written languages.

Vision research·2025
Same author

Abstracts of the 22th European Conference on Eye Movements, 25-29 August 2024, in Maynooth (Irland).

Journal of eye movement research·2025
Same author

Parafoveal syntactic processing from word N + 2 during reading: the case of gender-specific German articles.

Psychological research·2023
Same author

Lexical competition influences correct and incorrect visual word recognition.

Quarterly journal of experimental psychology (2006)·2022
Same journal

Computational and mathematical models in vision: Quantitative approaches to understanding visual perception.

Vision research·2026
Same journal

Complex interactions between lightness, chroma, and hue in color ensemble perception.

Vision research·2026
Same journal

Driving with autism spectrum disorder: Exploring the impact of tactile hazard warnings on gaze behavior and hazard responses.

Vision research·2026
Same journal

Early visual processing in adults with ADHD: evidence from contrast sensitivity, spatial integration, and external noise.

Vision research·2026
Same journal

Pupil reflexes generate the peripheral drift illusion due to ON/OFF motion responses.

Vision research·2026
Same journal

Perceived direction of glass patterns can flip by 90°: A neural model.

Vision research·2026
See all related articles

Reading sentences with alternating case causes eye fixations to shift rightward. Processing demands influence eye movement direction, with differing responses between the right and left eyes during reading.

Area of Science:

  • Cognitive Psychology
  • Ophthalmology
  • Human Factors

Background:

  • Understanding eye movement patterns during reading is crucial for cognitive processing research.
  • The influence of visual input characteristics, such as text case, on oculomotor behavior is not fully understood.
  • Previous research has explored fixation durations and locations, but the dynamic interplay between case and intra-fixation movements requires further investigation.

Purpose of the Study:

  • To investigate intra-fixation location changes during reading of sentences in lower or alternating case.
  • To determine if text case influences the direction and magnitude of eye fixation shifts.
  • To examine potential differences in oculomotor responses between the right and left eyes.

Main Methods:

  • Participants read one-line sentences presented in either lower or alternating case.

Related Experiment Videos

  • Intra-fixation location changes were precisely measured using eye-tracking technology.
  • Statistical analyses were performed to assess the distribution and directionality of fixation shifts.

    • Main Results:

    • Intra-fixation location changes were frequent, with most shifts exhibiting a normal distribution.
    • A significant rightward bias in fixation location changes was observed when reading alternating case text.
    • Both eyes showed an initial rightward bias, which diminished as reading progressed; the left eye maintained a stable rightward bias.

    Conclusions:

    • Cognitive processing demands during reading can induce coordinated directional shifts in both eyes.
    • The right and left eyes may exhibit distinct patterns of adaptation to these processing demands.
    • Text case is a significant factor influencing the spatial dynamics of eye fixations during reading.