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

Arteries of the Upper Limbs01:12

Arteries of the Upper Limbs

2.3K
The subclavian artery transitions into the axillary artery as it exits the chest and enters the axillary region. This artery is critical for supplying blood to the shoulder area, including the head of the humerus, through the humeral circumflex arteries. As the vessel continues into the upper arm or brachium, it becomes the brachial artery. This artery plays a key role in vascularizing the brachial region and bifurcates at the elbow into several branches. These branches include the deep...
2.3K
Veins of Upper Limbs01:17

Veins of Upper Limbs

4.2K
The human circulatory system, a marvel of biological engineering, is a complex network of vessels that transport blood throughout the body. Among these, the veins responsible for carrying blood from the upper limbs are divided into two categories: deep and superficial.
The deep venous system is primarily composed of the ulnar and radial veins. The ulnar vein, which drains the fingers through the superficial palmar venous arches, and the radial vein, which serves the palms via the deep palmar...
4.2K
Bones of the Upper Limb: Humerus01:19

Bones of the Upper Limb: Humerus

7.2K
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...
7.2K
Bones of the Upper Limb: Ulna01:15

Bones of the Upper Limb: Ulna

4.4K
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...
4.4K
Bones of the Upper Limb: Radius01:09

Bones of the Upper Limb: Radius

4.8K
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...
4.8K
Structural Protein Function01:56

Structural Protein Function

30.0K
Structural proteins are a category of proteins responsible for functions ranging from cell shape and movement to providing support to major structures such as bones, cartilage, hair, and muscles. This group includes proteins such as collagen, actin, myosin, and keratin.
Collagen, the most abundant protein in mammals, is found throughout the body. In connective tissue, such as skin, ligaments, and tendons, it provides tensile strength and elasticity.  In bones and teeth, it mineralizes to...
30.0K

You might also read

Related Articles

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

Sort by
Same author

A Single-center experience of subperineural resection of intracranial schwannomas and the clinical course following subtotal resection.

Frontiers in oncology·2026
Same author

Association between Inpatient Moderate-to-vigorous Physical Activity and Functional Recovery following Lung Resection for Neoplastic Lung Diseases.

Progress in rehabilitation medicine·2026
Same author

Muc16 contributes to protection against invasive pneumococcal infection originating from nasal colonization.

Microbiology spectrum·2026
Same author

Oral diadochokinesis as a candidate bedside indicator for swallowing dysfunction assessed by videoendoscopic evaluation using the Hyodo score: retrospective cross-sectional study.

Acta oto-laryngologica·2026
Same author

Prognosis of feeding and swallowing function in children and adolescents/young adults after corpus callosotomy.

Epilepsy research·2026
Same author

Phosphorothioate-Free and Self-Interaction-Reduced Acyclic Nucleic Acids for Effective Antisense Oligonucleotide.

Journal of medicinal chemistry·2026

Related Experiment Video

Updated: Feb 3, 2026

Author Spotlight: Using Motor Imagery Brain-Computer Interface to Improve Motor and Cognitive Function in Stroke Patients
09:42

Author Spotlight: Using Motor Imagery Brain-Computer Interface to Improve Motor and Cognitive Function in Stroke Patients

Published on: September 1, 2023

2.1K

Correlation analysis of motor function improvement and brain structure for upper limb paralysis.

Ryo Ueda1,2, Naoki Yamada3,4, Masahiro Abo3

  • 1Department of Radiological Sciences, Graduate School of Health Sciences, Tokyo Metropolitan University.

Neuroreport
|November 7, 2018
PubMed
Summary

Combined low-frequency repetitive transcranial magnetic stimulation and occupational therapy improved motor function in stroke patients. Greater cortical thickness in specific brain areas predicted better motor recovery, highlighting structural importance for rehabilitation outcomes.

More Related Videos

Author Spotlight: Enhancing Post-Stroke Upper Limb Rehabilitation with Robotic Technologies for Improved Motor Recovery and Functional Outcomes
04:49

Author Spotlight: Enhancing Post-Stroke Upper Limb Rehabilitation with Robotic Technologies for Improved Motor Recovery and Functional Outcomes

Published on: September 6, 2024

1.5K
Author Spotlight: Enhancing Upper Limb Rehabilitation in Stroke Patients Through Advanced Robotic and Neuromodulation Technologies
05:28

Author Spotlight: Enhancing Upper Limb Rehabilitation in Stroke Patients Through Advanced Robotic and Neuromodulation Technologies

Published on: October 11, 2024

1.2K

Related Experiment Videos

Last Updated: Feb 3, 2026

Author Spotlight: Using Motor Imagery Brain-Computer Interface to Improve Motor and Cognitive Function in Stroke Patients
09:42

Author Spotlight: Using Motor Imagery Brain-Computer Interface to Improve Motor and Cognitive Function in Stroke Patients

Published on: September 1, 2023

2.1K
Author Spotlight: Enhancing Post-Stroke Upper Limb Rehabilitation with Robotic Technologies for Improved Motor Recovery and Functional Outcomes
04:49

Author Spotlight: Enhancing Post-Stroke Upper Limb Rehabilitation with Robotic Technologies for Improved Motor Recovery and Functional Outcomes

Published on: September 6, 2024

1.5K
Author Spotlight: Enhancing Upper Limb Rehabilitation in Stroke Patients Through Advanced Robotic and Neuromodulation Technologies
05:28

Author Spotlight: Enhancing Upper Limb Rehabilitation in Stroke Patients Through Advanced Robotic and Neuromodulation Technologies

Published on: October 11, 2024

1.2K

Area of Science:

  • Neuroscience
  • Rehabilitation Medicine
  • Medical Imaging

Background:

  • Stroke-induced motor paralysis significantly impacts quality of life.
  • Combined low-frequency repetitive transcranial magnetic stimulation (rTMS) and occupational therapy (OT) show promise for motor function recovery.
  • The relationship between pre-intervention brain structure and treatment response remains unclear.

Purpose of the Study:

  • To investigate the correlation between brain structural characteristics and motor function improvement.
  • To determine if cortical thickness predicts the degree of motor recovery following combined rTMS and OT in post-stroke patients.

Main Methods:

  • Twenty-five patients with upper limb paralysis post-stroke received 15 days of combined low-frequency rTMS and intensive OT.
  • Structural brain imaging utilized three-dimensional T1-weighted MRI scans.
  • Cortical thickness was analyzed using FreeSurfer and atlas-based methods to correlate with motor function scores and improvement.

Main Results:

  • Significant positive correlations were observed between cortical thickness in the postcentral or supramarginal gyrus of the affected hemisphere and motor function improvement (uncorrected P<0.001).
  • Atlas-based analysis supported these findings (P<0.05).
  • These results suggest that baseline cortical thickness in specific brain regions is associated with treatment efficacy.

Conclusions:

  • The effectiveness of combined rTMS and OT for motor recovery in post-stroke hemiparesis may be linked to baseline cortical thickness.
  • Cortical thickness of the postcentral gyrus or supramarginal gyrus in the affected hemisphere appears crucial for motor function recovery.
  • Pre-intervention neuroimaging can potentially identify patients who may benefit most from this therapeutic approach.