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

Muscles of the Shoulder01:23

Muscles of the Shoulder

9.4K
The muscles surrounding the shoulder girdle, including the clavicle and scapula, primarily stabilize the scapula. This stable base allows other muscles to move the humerus effectively. Scapular movements often mirror those of the humerus and extend its range of motion. For instance, raising the arm above the head would not be feasible without simultaneous upward rotation of the scapula.
Anterior Thoracic Muscles
The anterior thoracic muscles include the serratus anterior, subclavius, and...
9.4K
Bones of the Upper Limb: Humerus01:19

Bones of the Upper Limb: Humerus

13.1K
The upper limb consists of the arm, forearm, wrist, and hand bones. The humerus is the single bone of the upper arm region. Proximally, it has a large, spherical, smooth head that articulates with the glenoid cavity of the scapula to form the glenohumeral or shoulder joint. The margin of the head is the anatomical neck, a residual epiphyseal plate. Laterally it extends to form bony projections called the greater tubercle and the lesser tubercle. Next to the tubercles is the surgical neck, a...
13.1K
Major Somatic Sensory Pathways01:28

Major Somatic Sensory Pathways

3.2K
Sensory impulses related to touch, pressure, vibration, and proprioception from various body parts, such as the limbs, trunk, neck, and posterior head, travel to the cerebral cortex through the posterior column-medial lemniscus pathway. The pathway’s name derives from the two white-matter tracts that convey the impulses: the spinal cord's posterior column and the brainstem's medial lemniscus. First-order sensory neurons extend their axons into the spinal cord, forming the...
3.2K
Somatosensation01:33

Somatosensation

44.2K
The somatosensory system relays sensory information from the skin, mucous membranes, limbs, and joints. Somatosensation is more familiarly known as the sense of touch. A typical somatosensory pathway includes three types of long neurons: primary, secondary, and tertiary. Primary neurons have cell bodies located near the spinal cord in groups of neurons called dorsal root ganglia. The sensory neurons of ganglia innervate designated areas of skin called dermatomes.
44.2K
Bones of the Upper Limb: Radius01:09

Bones of the Upper Limb: Radius

10.6K
The radius is longer of the two bones that make up the human antebrachium or forearm. At the proximal end, the radius articulates with the capitulum of the humerus and the radial notch of the ulna to form the elbow joint. At the distal end, the radius articulates with the ulna via the ulnar notch, forming the distal radioulnar joint. Distally, the radius also attaches to the carpal wrist bones (scaphoid and lunate) to form the radiocarpal joint.
The radius has a nail-shaped head, and a...
10.6K
Bones of the Upper Limb: Ulna01:15

Bones of the Upper Limb: Ulna

10.3K
The ulna and radius are parallel bones of the antebrachium or the forearm. The ulna lies medially and consists of a bony tip called the olecranon process at its proximal end. This hook-like projection articulates with the olecranon fossa of the humerus and forms the "hinged" ulnohumeral part of the elbow joint. This joint facilitates forearm extension and flexion while preventing its hyperextension. Similarly, the coronoid process, another bony projection on the proximal/anterior side...
10.3K

You might also read

Related Articles

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

Sort by
Same author

A suite of macrocyclic peptide inhibitors and substrate probes for arginine methyltransferases.

Chemical science·2026
Same author

Interprofessional decision-making in integrated youth care: a qualitative study.

Journal of interprofessional care·2026
Same author

On the origin of cerebral small vessel disease: MRI markers of cSVD in young adults with hypertension.

Cerebral circulation - cognition and behavior·2025
Same author

Atherosclerosis after pre-eclampsia: systematic review and meta-analysis.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2025
Same author

MRI findings in autoimmune encephalitis.

Revue neurologique·2024
Same author

Erratum to 'Performance of Risk Scores in Predicting Major Bleeding in Left Ventricular Assist Device (LVAD) Recipients: a Comparative External Validation. '[Res Pract Thromb Haemost. 2024;8:e102437].

Research and practice in thrombosis and haemostasis·2024

Related Experiment Video

Updated: Mar 7, 2026

A Standardized Method for Measurement of Elbow Kinesthesia
07:56

A Standardized Method for Measurement of Elbow Kinesthesia

Published on: October 10, 2020

8.0K

Histomorphological findings on proprioception in the shoulder.

F Gohlke1, E Janßen1, J Leidel1

  • 1Orthopädische Universitätsklinik, König-Ludwig-Haus, Universität Würzburg •, Germany.

Der Orthopade
|March 2, 2017
PubMed
Summary

Mechanoreceptors, including Ruffini and Pacini endings, are abundant in the rotator cuff and coracoacromial ligament, suggesting their role in shoulder stability and impingement. Their distribution in the glenohumeral joint capsule is less clear.

Keywords:
Key words Proprioception • Shoulder instability • Mechanoreceptors • Subacromial impingement

More Related Videos

Measuring 3D In-vivo Shoulder Kinematics using Biplanar Videoradiography
06:09

Measuring 3D In-vivo Shoulder Kinematics using Biplanar Videoradiography

Published on: March 12, 2021

3.9K
Rat Model of Adhesive Capsulitis of the Shoulder
04:46

Rat Model of Adhesive Capsulitis of the Shoulder

Published on: September 28, 2018

7.9K

Related Experiment Videos

Last Updated: Mar 7, 2026

A Standardized Method for Measurement of Elbow Kinesthesia
07:56

A Standardized Method for Measurement of Elbow Kinesthesia

Published on: October 10, 2020

8.0K
Measuring 3D In-vivo Shoulder Kinematics using Biplanar Videoradiography
06:09

Measuring 3D In-vivo Shoulder Kinematics using Biplanar Videoradiography

Published on: March 12, 2021

3.9K
Rat Model of Adhesive Capsulitis of the Shoulder
04:46

Rat Model of Adhesive Capsulitis of the Shoulder

Published on: September 28, 2018

7.9K

Area of Science:

  • Orthopedics
  • Neuroscience
  • Anatomy

Background:

  • The glenohumeral joint capsule and rotator cuff are crucial for shoulder function.
  • Understanding the innervation of these structures is vital for diagnosing and treating shoulder pathologies.

Purpose of the Study:

  • To evaluate the distribution and morphology of mechanoreceptors in the glenohumeral joint capsule and rotator cuff.
  • To compare these findings with the innervation of the coracoacromial ligament.

Main Methods:

  • Immunofluorescence microscopy was used on fresh cadaver shoulder specimens.
  • Serial cryostat sections were incubated with antisera against neural markers.
  • Computer-aided 3D reconstructions were performed to analyze nerve endings.

Main Results:

  • Ruffini corpuscles were more frequent in the coracoacromial ligament and rotator cuff; Pacini endings were predominant in the joint capsule.
  • Corpuscular nerve endings were more numerous in the ligament and rotator cuff than the antero-inferior capsule.
  • Nerve fibers and endings were found in fatty and loose connective tissues, not dense ligamentous tissue.

Conclusions:

  • The high frequency of Ruffini and Pacini endings in the rotator cuff and coracoacromial ligament suggests their involvement in neurosensory control of glenohumeral stability and subacromial impingement.
  • The role of joint capsule receptors in maintaining joint stability requires further investigation.