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Related Concept Videos

Gastrointestinal Motility Disorders01:20

Gastrointestinal Motility Disorders

Gastrointestinal or GI motility disorders are characterized by irregular gastrointestinal tract movements, disrupting food transit from the mouth to the anus. They are caused by damage or dysfunction in gut muscles or nerves. These disorders can cause symptoms such as severe constipation, diarrhea, abdominal pain, and swallowing difficulties. Disorders can affect any segment of the GI tract and range widely in severity, from common conditions like GERD to life-threatening conditions like...
Disorders of the Skeletal Muscle01:28

Disorders of the Skeletal Muscle

The clinical conditions affecting the skeletal muscle tissue are broadly categorized as musculoskeletal and neuromuscular disorders.
Musculoskeletal disorders
Musculoskeletal disorders involve injuries and conditions affecting the skeletal muscles and associated connective tissues. These disorders can arise from acute biomechanical stresses or chronic overuse and can occur across different age groups. Common injuries include sprains, fractures, and muscular strains, often resulting from...
Alterations in Muscle Tone ll01:12

Alterations in Muscle Tone ll

Alterations in muscle tone are common manifestations of neurological disorders and reflect dysfunction within different nervous system regions. Spasticity, paratonia, and dystonia represent distinct forms of hypertonia, each with unique mechanisms, clinical features, and diagnostic importance.CharacteristicsSpasticity happens from upper motor neuron lesions and is characterized by velocity-dependent resistance to passive movement. Clinical features include:Exaggerated deep tendon reflexesClonus...
Parkinson's Disease: Overview01:15

Parkinson's Disease: Overview

Neurodegenerative disorders are progressive diseases that cause irreversible damage and loss to neurons in specific brain areas. Examples of these disorders include Parkinson's disease, Alzheimer's disease, Multiple Sclerosis (MS), and Amyotrophic Lateral Sclerosis (ALS). These disorders share characteristics such as proteinopathies, selective neuronal vulnerability, and a complex interplay between genetic and environmental factors. The primary therapeutic goal for these conditions is to...

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Related Experiment Video

Updated: Jun 16, 2026

Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder
06:54

Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder

Published on: March 4, 2018

[Gait disorders: mechanisms and classification].

J-P Azulay1, F Vacherot, M Vaugoyeau

  • 1Service de neurologie et pathologie du mouvement, hôpital de la Timone, 13385 Marseille cedex 05, France. jean-philippe.azulay@ap-hm.fr

Revue Neurologique
|February 9, 2010
PubMed
Summary
This summary is machine-generated.

Gait disorders are common, especially in older adults, increasing fall risks. This study reviews locomotion, balance, and proposes a new clinical classification for gait analysis.

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Clinical Assessment of Spatiotemporal Gait Parameters in Patients and Older Adults

Published on: November 7, 2014

Related Experiment Videos

Last Updated: Jun 16, 2026

Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder
06:54

Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder

Published on: March 4, 2018

Gait Analysis of Age-dependent Motor Impairments in Mice with Neurodegeneration
07:46

Gait Analysis of Age-dependent Motor Impairments in Mice with Neurodegeneration

Published on: June 18, 2018

Clinical Assessment of Spatiotemporal Gait Parameters in Patients and Older Adults
08:56

Clinical Assessment of Spatiotemporal Gait Parameters in Patients and Older Adults

Published on: November 7, 2014

Area of Science:

  • Neuroscience
  • Gerontology
  • Biomechanics

Context:

  • Gait disorders significantly impact the elderly population.
  • Prevalence of gait disorders is high, leading to fall and injury risks.
  • Understanding locomotion and balance neural networks is crucial.

Purpose:

  • To review physiological characteristics of locomotion and neural control of balance.
  • To propose a simplified gait disorder classification for clinical practice.
  • To integrate clinical characteristics with quantified gait analysis data.

Summary:

  • Reviews fundamental aspects of human locomotion and the neural basis of balance.
  • Introduces a novel, simplified classification system for gait disorders.
  • Classification is based on clinical features and advanced gait analysis metrics.

Impact:

  • Aims to improve clinical diagnosis and management of gait disorders.
  • Facilitates better understanding and treatment strategies for elderly mobility.
  • Enhances patient safety by reducing fall-related injuries.