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Extraocular Muscle Anatomy

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

The extraocular muscles (EOMs) consist of six muscles that attach to the globe in each eye: four rectus muscles and 2 oblique muscles. The EOMs are responsible for moving the eyes in a highly controlled manner to allow for binocular vision. It is critical to their function that they move the eyes in the orbit such that the eyes can be precisely positioned in order to have the same part of the visual world fall on corresponding regions of each retina. The EOMs have an extremely complex anatomy, both at the gross anatomical and histological levels. The unique cell biology of the extraocular muscles is critical to understanding eye movement control and their involvement or sparing in skeletal muscle diseases.

Original languageEnglish (US)
Title of host publicationEncyclopedia of the Eye
PublisherElsevier
PagesV2:363-V2:376
ISBN (Electronic)9780443138201
ISBN (Print)9780443138393
DOIs
StatePublished - Jan 1 2025

Bibliographical note

Publisher Copyright:
© 2024 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.

Keywords

  • Extraocular muscles
  • Eye movements
  • Myofiber types
  • Myosin heavy chain isoforms
  • Skeletal muscle

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