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

General Case of Eccentric Axial Loading01:12

General Case of Eccentric Axial Loading

596
Unsymmetrical bending occurs when the bending moment applied to a structural member does not align with its principal axis. This misalignment leads to complex stress distributions and deflection patterns that differ from symmetrical bending, which are essential for designing structures to withstand different loading conditions.
Consider a member subjected to equal and opposite forces that are applied along a line that does not coincide with the member's neutral axis. In unsymmetrical...
596
Equilibrium and Balance01:15

Equilibrium and Balance

7.8K
The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...
7.8K
Major Somatic Sensory Pathways01:28

Major Somatic Sensory Pathways

3.3K
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...
3.3K
Eccentric Axial Loading in a Plane of Symmetry01:16

Eccentric Axial Loading in a Plane of Symmetry

694
Eccentric axial loading occurs when an axial load is applied away from the centroidal axis of a structural member. This scenario is common in engineering, where structural elements may not be directly aligned due to various design or functional requirements.
694

You might also read

Related Articles

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

Sort by
Same author

Posterior lumbar facet arthroplasty versus fusion for the treatment of spondylolisthesis: 3-year results from the Total Posterior Spine System investigational device exemption study.

Neurosurgical focus·2026
Same author

Cervical disc arthroplasty as a safe and effective procedure for obese patients.

Neurosurgical focus·2026
Same author

What determines patient satisfaction after surgery for grade 2 lumbar spondylolisthesis? A Spine CORe™ analysis of QOD data.

Neurosurgical focus·2026
Same author

What is the average time frame of clinically meaningful improvement in surgical decompression for cervical spondylotic myelopathy? A Spine CORe™ analysis of QOD data: 5-year follow-up.

Neurosurgical focus·2026
Same author

What are the predictors of prolonged length of stay following single-stage lumbar fusion for grade 2 spondylolisthesis? A Spine CORe™ analysis of QOD data.

Neurosurgical focus·2026
Same author

Is baseline Neck Disability Index a predictor of 5-year postoperative satisfaction in cervical spondylotic myelopathy? A Spine CORe™ analysis of QOD data.

Neurosurgical focus·2026

Related Experiment Video

Updated: Mar 23, 2026

A Vibrotactile Feedback Device for Seated Balance Assessment and Training
09:13

A Vibrotactile Feedback Device for Seated Balance Assessment and Training

Published on: January 20, 2019

6.9K

Case Presentation of Sagittal Balance.

Paul K Kim1

  • 1Carolina Neurosurgery & Spine Associates, Charlotte, NC.

Spine
|March 26, 2016
PubMed
Summary

Maintaining proper sagittal balance, or spinal alignment, is crucial for successful spine surgery outcomes. Surgeons must focus on lumbar lordosis to prevent complications like flatback syndrome and adjacent level degeneration.

Area of Science:

  • Spine surgery and spinal biomechanics.

Background:

  • Sagittal balance is a key consideration in correcting spinal deformities.
  • Lumbar lordosis is increasingly recognized for its impact on surgical results.

Observation:

  • Positive sagittal balance can cause iatrogenic kyphosis, flatback syndrome, and adjacent level issues.
  • Sagittal alignment is important even in less complex spinal fusion procedures.

Findings:

  • Sagittal alignment and lumbar lordosis significantly influence surgical outcomes.
  • Spine surgeons must actively attain and maintain sagittal alignment during procedures.

Implications:

  • Proper sagittal balance is essential for preventing postoperative complications.
  • Attention to sagittal alignment improves patient outcomes in various spinal surgeries.

More Related Videos

Quantitative Static and Dynamic Assessment of Balance Control in Stroke Patients
09:17

Quantitative Static and Dynamic Assessment of Balance Control in Stroke Patients

Published on: May 17, 2020

3.9K
Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication
14:52

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication

Published on: December 11, 2013

12.2K

Related Experiment Videos

Last Updated: Mar 23, 2026

A Vibrotactile Feedback Device for Seated Balance Assessment and Training
09:13

A Vibrotactile Feedback Device for Seated Balance Assessment and Training

Published on: January 20, 2019

6.9K
Quantitative Static and Dynamic Assessment of Balance Control in Stroke Patients
09:17

Quantitative Static and Dynamic Assessment of Balance Control in Stroke Patients

Published on: May 17, 2020

3.9K
Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication
14:52

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication

Published on: December 11, 2013

12.2K