Skip to main content

Semicircular Canals

  • Living reference work entry
  • First Online:
  • 39 Accesses

Synonyms

Inner ear structure

Definition

The superior, posterior, and lateral semicircular canals of the inner ear responsible for balance and the movement of the head

Introduction

The semicircular canals are part of the structures of the inner ear, specifically the bony labyrinth. (Munir and Clarke 2013). The canals are filled with perilymph (Hain and Helminsky 2007). Their neurosensory elements are known as the crista and cupula, and the neurosensory elements of the canals’ otolithic organs are known as the macule and the striole. The semicircular canals are responsible for keeping the person’s balance and posture; they are also responsible for the movement of the head with the help of the otolithic organs.

Structure of Semicircular Canals

The semicircular canals are part of the bony labyrinth of the inner ear (Munir and Clarke 2013). The bony labyrinth consists not only of the semicircular canals but of the cochlea as well. The canals are filled with a fluid similar to the cerebral...

This is a preview of subscription content, log in via an institution.

References

  • Chandrasekhar, S. (2013). The assessment of balance and dizziness in the TBI patient. NeuroRehabilitation, 32, 445–454.

    PubMed  Google Scholar 

  • Chang, R., & Khana, S. (2013). Anatomy of the vestibular system: A review. NeuroRehabilitation, 32, 437–443. https://doi.org/10.3233/NRE-130866.

    PubMed  Google Scholar 

  • Hain, T. C., & Helminsky, J. O. (2007). Anatomy and physiology of the normal vestibular system. In Vestibular rehabilitation (3rd ed., p. 214). Philadelphia: FA Davis Company.

    Google Scholar 

  • Lee, S. C., Razek, O. A., & Dorfman, B. E. (2016). Vestibular system anatomy. In A. Meyers, F. Talavera, & P. Roland (Eds.), Medscape. Retrieved from https://emedicine.medscape.com/article/883956-overview.

  • Munir, N., & Clarke, R. (2013). Ear, nose and throat at a glance. West Sussex: Wiley-Blackwell/Wiley.

    Google Scholar 

  • Pickles, J. O. (2012). An introduction to the physiology of hearing (4th ed.). Bingley: Emerald Group Publishing Limited.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Section Editor information

Rights and permissions

Reprints and permissions

Copyright information

© 2018 Springer International Publishing AG

About this entry

Check for updates. Verify currency and authenticity via CrossMark

Cite this entry

Khalil, M. (2018). Semicircular Canals. In: Shackelford, T., Weekes-Shackelford, V. (eds) Encyclopedia of Evolutionary Psychological Science. Springer, Cham. https://doi.org/10.1007/978-3-319-16999-6_993-1

Download citation

  • DOI: https://doi.org/10.1007/978-3-319-16999-6_993-1

  • Received:

  • Accepted:

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-16999-6

  • Online ISBN: 978-3-319-16999-6

  • eBook Packages: Springer Reference Behavioral Science and PsychologyReference Module Humanities and Social SciencesReference Module Business, Economics and Social Sciences

Publish with us

Policies and ethics