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

Overview of the Axial Skeleton01:09

Overview of the Axial Skeleton

The skeleton is subdivided into two major divisions—the axial skeleton and the appendicular skeleton. The axial skeleton forms the vertical, central axis of the body. It includes all of the bones of the head, neck, chest, and back. It protects the brain, spinal cord, heart, and lungs. It also serves as the attachment site for muscles that move the head, neck, and back and for muscles that act across the shoulder and hip joints to move their corresponding limbs.
The axial skeleton of the adult...
Overview of the Skull01:08

Overview of the Skull

The cranium (skull) is the skeletal structure of the head that supports the face and protects the brain. It is subdivided into the facial bones and the brain case, or cranial vault. The facial bones underlie the facial structures, form the nasal cavity, enclose the eyeballs, and support the teeth of the upper and lower jaws.
The cranial vault surrounds and protects the brain and houses the middle and inner ear structures. This cavity is bounded superiorly by the rounded top of the skull, which...
Muscles that Move the Head01:19

Muscles that Move the Head

The muscles that move the head are a dynamic and complex group of structures that work together to facilitate a wide range of head movements, including rotation, flexion, extension, and lateral bending.
The bilateral sternocleidomastoid, or SCM, and the suprahyoid and infrahyoid muscles are significant head flexors. The SCM muscles originate at the sternum and clavicle and attach to the mastoid process of the temporal bone. The SCM contracts bilaterally to bend the head forward, whereas...
Articulations of the Vertebral Column01:28

Articulations of the Vertebral Column

In addition to being held together by the intervertebral discs, adjacent vertebrae also articulate with each other at synovial joints formed between the superior and inferior articular processes called zygapophysial joints (facet joints). These are plane joints that provide for only limited motions between the vertebrae. The orientation of the articular processes at these joints varies in different regions of the vertebral column and serves to determine the types of motions available in each...
Functional Classification of Joints01:09

Functional Classification of Joints

Functional Classification of Joints
The functional classification of joints is determined by the amount of mobility between the adjacent bones. Joints are functionally classified as a synarthrosis or immobile joint, an amphiarthrosis or slightly moveable joint, or as a diarthrosis, a freely moveable joint. Fibrous and cartilaginous joints can be functionally classified as either synarthroses  or amphiarthroses, whereas all synovial joints are classified as diarthroses.
Synarthrosis
An immobile...
Axial and Appendicular Muscles01:18

Axial and Appendicular Muscles

Skeletal muscles, the key players in our body's movement, can be classified into two groups based on their location and function: axial muscles and appendicular muscles. These classifications reflect the primary roles the muscles play in the body's structure and movement.
Axial Muscles
Axial muscles, situated along the body's midline, are intricately connected to the axial skeleton, which includes the skull, spine, ribs, and sternum. These muscles facilitate facial expressions and play a...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Bilateral in vivo assessment of mandibular chewing dynamics using multi-slice real-time MRI: the rotation-translation-ratio in normal and displaced TMJ discs.

Clinical oral investigations·2025
Same author

[Profile and immune environment of upper tract urothelial carcinoma].

Progres en urologie : journal de l'Association francaise d'urologie et de la Societe francaise d'urologie·2023
Same author

[Preoperative chemotherapy for patients with upper tract urothelial carcinoma: Impact on renal function].

Progres en urologie : journal de l'Association francaise d'urologie et de la Societe francaise d'urologie·2023
Same author

Urachal carcinoma: a large retrospective multicentric study from the French Genito-Urinary Tumor Group.

Frontiers in oncology·2023
Same author

[Monochorionic biamniotic twin pregnancies outcomes in Reunion Island with indication of in utero transfert].

Gynecologie, obstetrique, fertilite & senologie·2023
Same author

Salvage Percutaneous Cryoablation for Bleeding Upper Tract Urothelial Carcinoma.

Cardiovascular and interventional radiology·2022

Related Experiment Video

Updated: Jun 27, 2026

A Morphometric and Cellular Analysis Method for the Murine Mandibular Condyle
08:07

A Morphometric and Cellular Analysis Method for the Murine Mandibular Condyle

Published on: January 11, 2018

Mandible, maxilla and cervical spine--a functional unit?

D Kubein-Meesenburg1, K M Thieme, S Weber

  • 1Department of Orthodontics, Georg August University Gottingen,Germany. kubein@med.uni-goettingen.de

Journal of Physiology and Pharmacology : an Official Journal of the Polish Physiological Society
|December 17, 2008
PubMed
Summary

This study identified the neuromuscular mandibular axis of rotation by analyzing jaw movement patterns. The findings reveal its location relative to anatomical structures for understanding jaw mechanics.

More Related Videos

The Establishment of a Murine Maxillary Orthodontic Model
04:11

The Establishment of a Murine Maxillary Orthodontic Model

Published on: October 27, 2023

Analysis of Craniomaxillofacial Malformations in Mice Using Three-dimensional Microcomputed Tomography
02:42

Analysis of Craniomaxillofacial Malformations in Mice Using Three-dimensional Microcomputed Tomography

Published on: January 17, 2025

Related Experiment Videos

Last Updated: Jun 27, 2026

A Morphometric and Cellular Analysis Method for the Murine Mandibular Condyle
08:07

A Morphometric and Cellular Analysis Method for the Murine Mandibular Condyle

Published on: January 11, 2018

The Establishment of a Murine Maxillary Orthodontic Model
04:11

The Establishment of a Murine Maxillary Orthodontic Model

Published on: October 27, 2023

Analysis of Craniomaxillofacial Malformations in Mice Using Three-dimensional Microcomputed Tomography
02:42

Analysis of Craniomaxillofacial Malformations in Mice Using Three-dimensional Microcomputed Tomography

Published on: January 17, 2025

Area of Science:

  • Biomechanics
  • Dental Anatomy
  • Kinesiology

Background:

  • Understanding the precise axis of rotation for the mandible is crucial for diagnosing and treating temporomandibular joint disorders.
  • Previous methods for determining this axis have limitations in vivo.

Purpose of the Study:

  • To determine the in vivo position of the neuromuscular mandibular axis of rotation.
  • To correlate mandibular motion patterns with anatomical landmarks.

Main Methods:

  • Recorded in vivo motion patterns of mandibular points during free movements.
  • Analyzed loop areas and lengths generated by these points.
  • Overlaid motion pattern data with lateral radiographs.

Main Results:

  • Identified a unique point corresponding to the neuromuscular mandibular axis of rotation based on minimal loop area.
  • Found lines of constant loop area and length formed distinct geometric patterns.
  • Localized the axis of rotation anterior to the condyle and related other motion points to dental and cervical structures.

Conclusions:

  • The study successfully identified the neuromuscular mandibular axis of rotation using kinematic analysis.
  • The findings provide a new method for anatomical localization of jaw movement axes.
  • Results offer insights into the relationship between mandibular function and craniofacial anatomy.