Related Experiment Video

Updated: Aug 15, 2026

A Mouse Model of Lumbar Spine Instability
05:28

A Mouse Model of Lumbar Spine Instability

Published on: April 23, 2021

On the implications of interpreting the stability index: a spine example

Mack G Gardner-Morse, Ian A F Stokes, Dryver R Huston

    Journal of Biomechanics
    |November 1, 2005
    PubMed
    Summary

    No abstract available in PubMed .

    More Related Videos

    Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability07:52

    Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability

    Published on: September 18, 2020

    Related Concept Videos

    Stability of structures01:14

    Stability of structures

    In mechanical engineering, the stability of systems under various forces is critical for designing durable and efficient structures. One fundamental way to explore these concepts is by analyzing systems like two rods connected at a pivot point, O, with a torsional spring of spring constant k at the pivot point. This system is similar in appearance to a scissor jack used to change tires on a car. In this case, the arms of the linkage (equivalent to the rods in this system) are entirely vertical,...
    BIBO stability of continuous and discrete -time systems01:24

    BIBO stability of continuous and discrete -time systems

    System stability is a fundamental concept in signal processing, often assessed using convolution. For a system to be considered bounded-input bounded-output (BIBO) stable, any bounded input signal must produce a bounded output signal. A bounded input signal is one where the modulus does not exceed a certain constant at any point in time.
    To determine the BIBO stability, the convolution integral is utilized when a bounded continuous-time input is applied to a Linear Time-Invariant (LTI) system.
    Stability of Equilibrium Configuration: Problem Solving01:13

    Stability of Equilibrium Configuration: Problem Solving

    The stability of equilibrium configurations is an important concept in physics, engineering, and other related fields. In simple terms, it refers to the tendency of an object or system to return to its equilibrium position after being disturbed. The stability of an equilibrium configuration can be analyzed by considering the potential energy function of the system and examining its behavior near the equilibrium point.
    Problem-solving in the context of the stability of equilibrium configuration...
    Pole and System Stability01:24

    Pole and System Stability

    The transfer function is a fundamental concept representing the ratio of two polynomials. The numerator and denominator encapsulate the system's dynamics. The zeros and poles of this transfer function are critical in determining the system's behavior and stability.
    Simple poles are unique roots of the denominator polynomial. Each simple pole corresponds to a distinct solution to the system's characteristic equation, typically resulting in exponential decay terms in the system's response.
    Stress: General Loading Conditions01:15

    Stress: General Loading Conditions

    To grasp the intricacy of real-world conditions where multiple loads are applied simultaneously to a structure, one might visualize a section passing through a specific point within a body, aligned parallel to the xy plane. This section is subjected to various forces, including original loads, normal forces, and shearing forces.
    The shearing force, possessing potential directionality within the plane of the section, is simplified into two component forces running parallel to the x and y axes.
    Stability of Equilibrium Configuration01:23

    Stability of Equilibrium Configuration

    Understanding the stability of equilibrium configurations is a fundamental part of mechanical engineering. In any system, there are three distinct types of equilibrium: stable, neutral, and unstable.
    A stable equilibrium occurs when a system tends to return to its original position when given a small displacement, and the potential energy is at its minimum. An example of a stable equilibrium is when a cantilever beam is fixed at one end and a weight is attached to the other end. If the weight...