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

A general numerical method evaluating three-dimensional eye rotations by scanning laser ophthalmoscopy.

D Ott1, M Lades, K Holthoff

  • 1Department of Biophysics, Heinrich-Heine-Universität Düsseldorf, FRG.

Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)
|July 1, 1990
PubMed
Summary

This study presents a computational method to precisely determine 3D eye rotation using scanning laser ophthalmoscopy (SLO). The technique accurately quantifies eye movements for clinical and research applications.

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

Blood calcium concentration and performance in periparturient and early lactating dairy cows is influenced by plant bioactive lipid compounds.

Journal of dairy science·2023
Same author

Effects of prostaglandin E2 on cells cultured from the rat organum vasculosum laminae terminalis and median preoptic nucleus.

Neuroscience·2015
Same author

Fundamental mode operation of a ribbon fiber laser by way of volume Bragg gratings.

Optics letters·2014
Same author

A review of full-body radiography in nontraumatic emergency medicine.

Emergency medicine international·2012
Same author

Coherent optical neural networks that have optical-frequency-controlled behavior and generalization ability in the frequency domain.

Applied optics·2010
Same author

Functional mapping of cortical areas with optical imaging.

NeuroImage·2007

Area of Science:

  • Ophthalmology
  • Computational Biology
  • Biomedical Engineering

Background:

  • Accurate measurement of eye rotation is crucial for understanding visual function and diagnosing eye conditions.
  • Existing methods for quantifying eye movements may have limitations in precision or applicability across different environments.

Purpose of the Study:

  • To develop and describe a general computational method for completely specifying the three-dimensional rotational state of the eye.
  • To enable precise eye movement measurements using scanning laser ophthalmoscopy (SLO).

Main Methods:

  • Utilized the simplex algorithm to fit the eye's rotational parameters.
  • Employed data from individually selected ocular fundus landmarks before and after eye rotation.
  • Expressed rotational parameters as a rotation vector and three spherical Euler angles.

Related Experiment Videos

Main Results:

  • Successfully implemented a computational method for 3D eye rotation specification.
  • The method demonstrated the ability to fit rotational parameters using fundus landmarks.
  • Rotational parameters were effectively represented by rotation vectors and Euler angles.

Conclusions:

  • The described computational method provides a comprehensive approach to quantifying eye rotation in 3D.
  • This technique is applicable to various eye movement measurements in both clinical and laboratory settings.
  • The method is compatible with scanning laser ophthalmoscopy (SLO) for enhanced eye tracking.