The aim of this study was to highlight the walking recovery after surgical management of traumatic burst fractures at the thoracolumbar junction (T10 or T11 or T12 or L1) in paraplegic patients to decide what surgeons should tell their patients to help them develop realistic expectations and potentially improve their outcome. This is a series of adult patients presented with paraplegia from iso...

The gait and the Foot Placement Estimation (FPE) has recently been extended to 3-D spaces by adopting a specific form of spherical inverted pendulum (SIP). approach is very attractive, as it does not involve dynamics, but based solely on energies momenta, however authors (DeHart et al.) introduced several questionable approximations, in order reach manageable solution. scope present paper revis...

Manual wheelchair propulsion places considerable physical demand on the upper extremity and is one of the primary activities associated with the high prevalence of upper extremity overuse injuries and pain among wheelchair users. As a result, recent effort has focused on determining how various propulsion techniques influence upper extremity demand during wheelchair propulsion. However, an impo...

Clinicians often base their predictions of walking and arm recovery on multiple predictors. Multivariate prediction models may assist clinicians to make accurate predictions. Several reviews have been published on the prediction of motor recovery after stroke, but none have critically appraised development and validation studies of models for predicting walking and arm recovery. In this review,...

The characteristics of vertical ground reaction force (VGRF) gait patterns in children with autism spectrum disorders (ASD) are poorly understood. The purpose of this study was to identify VGRF gait features that discriminate between children with ASD and the peer control group. The VGRF data were obtained from 30 children with ASD and 30 normal healthy children aged 4 to 12 years. A three-dime...

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This paper presents a modification for a broad class of controllers based on the LIPM dynamics. We use a change of variables such that instead of controlling the center of mass, we control an “augmented center of mass”, which is unaffected by upper body angular accelerations. Instead, we use upper body orientation as an additional source of control authority, allowing us to use both upper body ...