نتایج جستجو برای: gait pattern

تعداد نتایج: 372376  

Journal: :Archives of disease in childhood 2002
P S Fairburn B Panagamuwa A Falkonakis S Osborne R Palmer B Johnson T R Southwood

BACKGROUND It is difficult to identify the range of gait deviations associated with juvenile idiopathic arthritis (JIA) using simple clinical observations. AIMS To use objective gait analysis to accurately describe biomechanical gait abnormalities in JIA and to search for common patterns, which may subsequently serve as a basis for therapeutic intervention. METHODS Children with persistent ...

Journal: :Journal of Foot and Ankle Research 2009
James S Wrobel Ryan T Crews John E Connolly

BACKGROUND Patients with diabetes and peripheral neuropathy are at higher risk for falls. People with diabetes sometimes adopt a more conservative gait pattern with decreased walking speed, widened base, and increased double support time. The purpose of this study was to use a multivariate approach to describe this conservative gait pattern. METHODS Male veterans (mean age = 67 years; SD = 9....

Introduction: Efficient gait control using Functional Electrical Stimulation (FES) is an open research problem. In this research, a new intermittent controller has been designed to control the human shank movement dynamics during gait. Methods: In this approach, first, the three-dimensional phase space was constructed using the human shank movement data recorded from the healthy subjects. Then...

Farzam Farahmand, Koorosh Nakhaee,

Objectives: Although for those spinal cord injury (SCI) patients with paralysis of the legs but not at arms, the primary means of mobility post injury is the manual wheelchair, there are many physiological and psychological advantages to standing and walking, such as improvement in respiratory function, lower limb weight bearing and preventing osteoporosis, pressure sores prevention etc. High m...

A Ghanbarzadeh, K Heidari Shirazi, M Termeh, M.H Honarvar,

In a walking cycle design, maximizing the upright balance should be considered in addition to the kinematic constraints, energy consumption rate must be considered. The purpose of this study is to find the optimal step length obtained for each person according to the physical features. In this research, in order to minimize energy consumption rate by considering maximum balance two cost functio...

2012
Hayley Uden Saravana Kumar

BACKGROUND An intoed gait pattern is one of the most common referrals for children to an orthopedic consultation. Parental concern as to the aesthetics of the child's gait pattern and/or its symptomatic nature will primarily drive these referrals during a child's early developmental years. Whilst some of these referrals prove to be the result of a normal growth variant, some children will prese...

Journal: :Gait & posture 2006
Max J Kurz Nicholas Stergiou

This investigation utilized a Markov model to investigate the relationship of correlated lower extremity joint fluctuations and the selection of a steady state gait pattern in the young and elderly. Our model simulated the neuromuscular system by predicting the behavior of the joints for the next gait cycle based on the behavior exhibited in the preceding gait cycles. Such dependencies in the j...

2015
Hank White Tim L. Uhl Sam Augsburger

A stiff-knee gait pattern is frequently associated with several impairments including quadriceps spasticity in children diagnosed with cerebral palsy (CP). The relationship of clinical measures of quadriceps spasticity and the stiff-knee gait pattern in children diagnosed with CP has not been well established. Therefore, the purpose of this study was to determine the ability of clinical measure...

Journal: :Electronics 2022

This study aimed to develop a vision-based gait recognition system for person identification. Gait is the soft biometric trait recognizable from low-resolution surveillance videos, where face and other hard biometrics are not even extractable. The cycle pattern of human body locomotion that consists two sequential phases: swing stance. features complete cycle, referred as signature, can be used...

Journal: :Journal of neurology, neurosurgery, and psychiatry 2001
H Stolze J P Kuhtz-Buschbeck H Drücke K Jöhnk M Illert G Deuschl

OBJECTIVES Comparative gait analyses in neurological diseases interfering with locomotion are of particular interest, as many hypokinetic gait disorders have the same main features. The aim of the present study was (1) to compare the gait disturbance in normal pressure hydrocephalus and Parkinson's disease; (2) to evaluate which variables of the disturbed gait pattern respond to specific treatm...

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