What is center of pressure excursion?

COP refers to the point at which the pressure of the body over the soles of the feet would be if it were concentrated in one spot. It is, however, not a true record of body sway but rather a measure of the activity of the motor system in moving the COP.

What is the cause of myofascial pain syndrome?

Myofascial pain syndrome is caused by a stimulus, such as muscle tightness, that sets off trigger points in your muscles. Factors that may increase your risk of muscle trigger points include: Muscle injury. An acute muscle injury or continual muscle stress may lead to the development of trigger points.

What causes tissue spasm?

Spasms of skeletal muscles are most common and are often due to overuse and muscle fatigue, dehydration, and electrolyte abnormalities. The spasm occurs abruptly, is painful, and is usually short-lived. It may be relieved by gently stretching the muscle.

What are the cardinal signs of TMJ dysfunction?

The three cardinal features of TMJ are orofacial pain, restricted jaw function and noise in the joint. Patients may also report pain in the ear, neck and shoulder, tinnitus and generalized headaches, as well as stress-related symptoms, especially insomnia.

What is center of pressure biomechanics?

In biomechanics, center of pressure (CoP) is the term given to the point of application of the ground reaction force vector. The ground reaction force vector represents the sum of all forces acting between a physical object and its supporting surface.

Why postural stability assessment is important?

One of the most important applications of postural sway analysis is the detection of such impairments to the motor system that would allow us to predict risk of falling. Force plate posturography is a commonly used clinical method for the evaluation of postural instability.

How is myofascial pain diagnosed?

How is myofascial pain syndrome diagnosed?

  1. Imaging and diagnostic tests to rule out other conditions that may be causing the pain.
  2. A physical exam in which the physician applies gentle pressure to feel for tight muscle bands that trigger the pain or muscle twitches.
  3. A visual exam to look for postural abnormalities.

Which bone is affected most during temporomandibular dysfunction?

The temporomandibular (tem-puh-roe-man-DIB-u-lur) joint (TMJ) acts like a sliding hinge, connecting your jawbone to your skull. You have one joint on each side of your jaw. TMJ disorders — a type of temporomandibular disorder or TMD — can cause pain in your jaw joint and in the muscles that control jaw movement.

Is TMJ a musculoskeletal disorder?

Temporomandibular disorders (TMD) are musculoskeletal disorders with primary symptoms of pain localized to the face and temple and limitation of jaw function [1]. TMD is the second most common musculoskeletal disorder after chronic low-back pain causing pain and disability of the body [2].