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 Experiment Videos

MR study of normal joint function using a low field strength system.

M Minami1, K Yoshikawa, Y Matsuoka

  • 1Department of Radiology, University of Tokyo Hospital, Japan.

Journal of Computer Assisted Tomography
|November 1, 1991
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Malignant fibrous histiocytoma coexistent with mucinous cystadenoma of the pancreas.

Cancer·1992
Same author

A case of hypersensitivity syndrome resembling Langerhans cell histiocytosis during phenobarbital prophylaxis for convulsion.

Japanese journal of clinical oncology·1992
Same author

Opposite effect between intercalator and minor groove binding drug on the higher order structure of DNA as is visualized by fluorescence microscopy.

Biochemical and biophysical research communications·1992
Same author

The growth regulation of keratinocytes.

The Journal of dermatology·1992
Same author

The role of growth factor in wound healing.

The Journal of dermatology·1992
Same author

[Annual changes of bacteria isolated from urinary tract infections and their susceptibility to new quinolone agents].

Hinyokika kiyo. Acta urologica Japonica·1992

This study demonstrates functional magnetic resonance imaging (fMRI) can assess normal joint movement and kinesiology. This technique shows promise for studying joint diseases and examining patients with deformities.

Area of Science:

  • Orthopedics
  • Radiology
  • Kinesiology

Background:

  • Functional magnetic resonance imaging (fMRI) is a valuable tool for assessing physiological processes.
  • Assessing normal joint biomechanics and kinesiology in vivo is crucial for understanding joint health and disease.

Purpose of the Study:

  • To evaluate the utility of a low-field (0.064 T) permanent magnet MR system for functional joint imaging.
  • To assess the in vivo kinesiology of normal shoulder, elbow, hip, and knee joints using MR imaging.

Main Methods:

  • Functional MR imaging was performed on three volunteers using a 0.064 T system.
  • Joints were examined at incremental angles during various movements (flexion-extension, abduction-adduction, pronation-supination).
  • Three-dimensional Fourier transformation with gradient echo pulse sequences was employed, acquiring 16 images in under 5 minutes.

Related Experiment Videos

Main Results:

  • MR images of normal joints were obtained during dynamic movements.
  • The observed joint physiology was consistent with established kinesiology principles.
  • Image evaluation was performed in both static and cine modes.

Conclusions:

  • The described MR imaging method is suitable for in vivo kinesiology studies.
  • This technique holds potential for investigating the pathogenesis of joint diseases.
  • MR imaging can be utilized for examining patients with joint contractures or deformities.