Robot assisted treadmill training: mechanisms and training strategies.

Abstract:

:The rehabilitation engineering community is working towards the development of robotic devices that can assist during gait training of patients suffering from neurologic injuries such as stroke and spinal cord injuries (SCI). The field of robot assisted treadmill training has rapidly evolved during the last decade. The robotic devices can provide repetitive, systematic and prolonged gait training sessions. This paper presents a review of the treadmill based robotic gait training devices. An overview of design configurations and actuation methods used for these devices is provided. Training strategies designed to actively involve the patient in robot assisted treadmill training are studied. These training strategies assist the patient according to the level of disability and type of neurologic injury. Although the efficacy of these training strategies is not clinically proven, adaptive strategies may result in substantial improvements. We end our review with a discussion covering major advancements made at device design and training strategies level and potential challenges to the field.

journal_name

Med Eng Phys

authors

Hussain S,Xie SQ,Liu G

doi

10.1016/j.medengphy.2010.12.010

subject

Has Abstract

pub_date

2011-06-01 00:00:00

pages

527-33

issue

5

eissn

1350-4533

issn

1873-4030

pii

S1350-4533(10)00297-3

journal_volume

33

pub_type

杂志文章,评审
  • Motion analysis in delirium: a discrete approach in determining physical activity for the purpose of delirium motoric subtyping.

    abstract::The purpose of this study was to determine the use and feasibility of accelerometry-based monitoring and to examine a discrete multi-resolution signal analysis technique to determine motoric subtypes in patients with DSM-IV delirium. Forty consecutive patients receiving palliative care (23 male, 17 female, mean age+/-...

    journal_title:Medical engineering & physics

    pub_type: 临床试验,杂志文章

    doi:10.1016/j.medengphy.2009.10.012

    authors: Godfrey A,Conway R,Leonard M,Meagher D,Olaighin GM

    更新日期:2010-03-01 00:00:00

  • The kinetic model and simulation of blood coagulation--the kinetic influence of activated protein C.

    abstract::The paper described a limited part of the coagulation pathway, and in particular the inhibitory effects of activated protein C in the context of thrombin production. This is a computational modeling study with various assumption made of kinetic rates laws and their summation. The level of complexity and assumed parame...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2004.01.003

    authors: Qiao YH,Xu CQ,Zeng YJ,Xu XH,Zhao H,Xu H

    更新日期:2004-05-01 00:00:00

  • Validated computational framework for efficient systematic evaluation of osteoporotic fracture fixation in the proximal humerus.

    abstract::The high rate of fixation failure in osteoporotic proximal humerus fractures indicate the need for improved solutions. Computer simulations may help to overcome the limitations of the gold standard biomechanical testing in evaluating the performance of new implants and enhance the effectivity and outcome of the design...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2018.04.011

    authors: Varga P,Inzana JA,Gueorguiev B,Südkamp NP,Windolf M

    更新日期:2018-07-01 00:00:00

  • Mechanical properties of different airway stents.

    abstract::Airway stents improve pulmonary function and quality of life in patients suffering from airway obstruction. The aim of this study was to compare main types of stents (silicone, balloon-dilated metal, self-expanding metal, and covered self-expanding metal) in terms of their mechanical properties and the radial forces t...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2015.02.008

    authors: Ratnovsky A,Regev N,Wald S,Kramer M,Naftali S

    更新日期:2015-04-01 00:00:00

  • Wheelchair integrated occupant restraints: feasibility in frontal impact.

    abstract::Individuals often use their wheelchair as a motor vehicle seat when traveling in motor vehicles. The current use of fixed vehicle-mounted wheelchair occupant restraint systems (FWORSs) often results in poor belt fit and discomfort. Additionally, satisfaction, usability and usage rate of FWORSs during transit use are o...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/s1350-4533(01)00082-0

    authors: VanRoosmalen L,Bertocci GE,Ha D,Karg P

    更新日期:2001-12-01 00:00:00

  • Determination of backrest inclination based on biodynamic response study for prevention of low back pain.

    abstract::Whole-body vibration experiments with subjects under vertical vibration were performed to examine and evaluate effects of backrest inclination on vibration transmitted through seats to the human body by using biodynamic response parameters represented by apparent mass (APMS) and vibration power absorption (VPA). The b...

    journal_title:Medical engineering & physics

    pub_type: 临床试验,杂志文章

    doi:10.1016/j.medengphy.2010.02.007

    authors: Shibata N,Maeda S

    更新日期:2010-07-01 00:00:00

  • Data dependent random forest applied to screening for laryngeal disorders through analysis of sustained phonation: acoustic versus contact microphone.

    abstract::Comprehensive evaluation of results obtained using acoustic and contact microphones in screening for laryngeal disorders through analysis of sustained phonation is the main objective of this study. Aiming to obtain a versatile characterization of voice samples recorded using microphones of both types, 14 different set...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2014.12.005

    authors: Verikas A,Gelzinis A,Vaiciukynas E,Bacauskiene M,Minelga J,Hållander M,Uloza V,Padervinskis E

    更新日期:2015-02-01 00:00:00

  • MRI/SPECT-based diagnosis and CT-guided high-intensity focused-ultrasound treatment system in MPTP mouse model of Parkinson's disease.

    abstract::Single-photon emission computed tomography (SPECT) of dopamine transporters with (99m)Tc-TRODAT-1 has recently been proposed to offer valuable information for the diagnosis of Parkinson's disease (PD). Furthermore, High-intensity focused ultrasound (HIFU) is a newly developed technique in which the energy of ultrasoun...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2012.01.006

    authors: Lee JD,Huang CH,Yang ST,Chu YH,Shieh YY,Chen JW,Lin KJ

    更新日期:2013-02-01 00:00:00

  • The Windkessel model revisited: a qualitative analysis of the circulatory system.

    abstract::In this paper, we derive a comprehensive computational model to estimate the arterial pressure and the cardiac output of humans, by refining and adapting the well-established equations of the Windkessel theory. The model inputs are based on patient specific factors such as age, sex, smoking and fitness habits as well ...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2008.11.010

    authors: Tsanas A,Goulermas JY,Vartela V,Tsiapras D,Theodorakis G,Fisher AC,Sfirakis P

    更新日期:2009-06-01 00:00:00

  • A predictive study of the mechanical behaviour of coronary stents by computer modelling.

    abstract::Intravascular stents are small tube-like structures expanded into stenotic arteries to restore blood flow perfusion to the downstream tissues. The stent expansion is an important factor to define the effectiveness of the surgical procedure: it depends on the stent geometry and includes large displacements and deformat...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2004.08.012

    authors: Migliavacca F,Petrini L,Montanari V,Quagliana I,Auricchio F,Dubini G

    更新日期:2005-01-01 00:00:00

  • Dielectric elastomers as actuators for upper limb prosthetics: challenges and opportunities.

    abstract::Recent research has indicated that consumers of upper limb prostheses desire lighter-weight, anthropomorphic devices. The potential of dielectric elastomer (DE) actuators to better meet the design priorities of prosthesis users is explored. Current challenges are critically reviewed with respect to (1) durability, (2)...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章,评审

    doi:10.1016/j.medengphy.2007.05.011

    authors: Biddiss E,Chau T

    更新日期:2008-05-01 00:00:00

  • Cytoskeleton and plasma-membrane damage resulting from exposure to sustained deformations: A review of the mechanobiology of chronic wounds.

    abstract::The purpose of this review paper is to summarize the current knowledge on cell-scale mechanically-inflicted deformation-damage, which is at the frontier of cell mechanobiology and biomechanics science, specifically in the context of chronic wounds. The dynamics of the mechanostructure of cells and particularly, the da...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章,评审

    doi:10.1016/j.medengphy.2016.05.014

    authors: Gefen A,Weihs D

    更新日期:2016-09-01 00:00:00

  • A new method for long-term home monitoring of fetal movement by pregnant women themselves.

    abstract::Fetal movement is one index of fetal well-being. We designed and built a new recorder based on fetal movement acceleration measurement (FMAM). The FMAM recorder has a newly developed, capacitive acceleration sensor that can detect the oscillations of the maternal abdominal wall caused by fetal movements. In this study...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2011.09.001

    authors: Ryo E,Nishihara K,Matsumoto S,Kamata H

    更新日期:2012-06-01 00:00:00

  • Electrochemistry of nanoscale DNA surface films on carbon.

    abstract::A DNA electrochemical biosensor is an integrated receptor-transducer device. The most important step in the development and manufacture of a sensitive DNA-biosensor for the detection of DNA-drug interactions is the immobilization procedure of the nucleic acid probe on the transducer surface. Magnetic A/C Mode atomic f...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2006.05.009

    authors: Oliveira-Brett AM,Paquim AM,Diculescu VC,Piedade JA

    更新日期:2006-12-01 00:00:00

  • Two artificial neural systems for generation of gait swing by means of neuromuscular electrical stimulation.

    abstract::A three-layer artificial neural network was used for adaptive control of gait swing generated by neuromuscular electrical stimulation (NMES) in a spinal cord injured subject. Network inputs consisted of knee and ankle goniometer signals for System 1, and knee and hip angular data for System 2. Controller output was pr...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/s1350-4533(96)00030-6

    authors: Sepulveda F,Granat MH,Cliquet A Jr

    更新日期:1997-01-01 00:00:00

  • Automated analysis of MR image of hip: geometrical evaluation of the Legg-Calve-Perthes disease.

    abstract::This study proposes semi-automatic determination of geometrical features in hip magnetic resonance (MR) images in order to evaluate the Legg-Calvé-Perthes disease (LCPD). Nine anatomical points on a hip image are selected by a clinician; then eight geometrical indexes of the hip joint are calculated: acetabulum head i...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2004.10.003

    authors: Pouletaut P,Claude I,Winzenrieth R,Ho Ba Tho MC,Sebag G

    更新日期:2005-06-01 00:00:00

  • Assessing the sound of cough towards vocality.

    abstract::The presented research positively evaluates the vocality of the cough sound by estimating the global cough fundamental frequency or pitch. The fundamental frequency was determined by autocorrelation analysis on both the original time-signal and the linear predicted time-signal. The experimental cough database was regi...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/s1350-4533(02)00055-3

    authors: Van Hirtum A,Berckmans D

    更新日期:2002-09-01 00:00:00

  • Stimulated production of vowel-like LX-waveforms and spectral damping in the absence of phonation.

    abstract::Electrical impedance 'LX' waveforms measured across the neck at the thyroid level during phonation are known to be correlated with vocal fold movement. Changes in vocal fold contact are thought to be the cause of this phenomenon though emerging applications in radiotherapy indicate that changes in the configuration of...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/s1350-4533(02)00065-6

    authors: Moore C,Jones S

    更新日期:2002-09-01 00:00:00

  • A robust transcutaneous electro-muscle stimulator (RTES): a multi-modality tool.

    abstract::This paper introduces a transcutaneous electro-muscle stimulator design that has a wide range of output capabilities. Because of this, the unit is referred to as a robust transcutaneous electro-muscle stimulator (RTES). The RTES is a constant current stimulator that is designed to be capable of generating significant ...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/1350-4533(95)90857-8

    authors: McPartland MD,Mook DJ

    更新日期:1995-06-01 00:00:00

  • Gabor frames for classification of paroxysmal and persistent atrial fibrillation episodes.

    abstract::In this study, we propose a new classification method for early differentiation of paroxysmal and persistent atrial fibrillation episodes, i.e. those which spontaneously or with external intervention will return to sinus rhythm within 7 days of onset from the ones where the arrhythmia is sustained for more than 7 days...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2016.10.013

    authors: Ortigosa N,Galbis A,Fernández C,Cano Ó

    更新日期:2017-01-01 00:00:00

  • Measurement of thermal conductivity of bovine cortical bone.

    abstract::The thermal conductivity of cortical bone was characterized experimentally. Specimens were taken from the mid-diaphysis of bovine femora, and the rate of heat transfer was measured in three orthogonal directions. The conductivity was found to be 0.58+/-0.018 W/mK in the longitudinal direction, 0.53+/-0.030 W/mK in the...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/s1350-4533(01)00003-0

    authors: Davidson SR,James DF

    更新日期:2000-12-01 00:00:00

  • In vitro model of intravenous fluid administration: analysis of vein resistance to rapid fluid delivery.

    abstract::Rapid fluid administration is the cornerstone of successful trauma resuscitation of patients in a state of shock. Intravenous (IV) fluid delivery is a physical intrusion into a vein which results in a complex interaction between the rigid catheter and the compliant vein. We present an experimental model of IV infusion...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/s1350-4533(00)00046-1

    authors: Yaniv S,Halpern P,Aladgem D,Zaretsky U,Elad D

    更新日期:2000-07-01 00:00:00

  • Relationship between architectural parameters and sample volume of human cancellous bone in micro-CT scanning.

    abstract::Truly representative architectural parameters of trabeculea can be extremely difficult to achieve based on scanning images because of variable porosity and distribution of trabeculae within the specific overall scanned volume of bone. Accordingly, in present study different selective volume of interests, measured from...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2011.01.014

    authors: Yan YB,Qi W,Wang J,Liu LF,Teo EC,Tianxia Q,Ba JJ,Lei W

    更新日期:2011-07-01 00:00:00

  • Porcine carotid arterial material property alterations with induced atheroma: an in vivo study.

    abstract:OBJECTIVE:A novel methodology has been developed to evaluate regional alterations in arterial wall material properties with induced atheroma in an animal model. METHODS:Atheromatous lesions (fatty, fibro-fatty, and fibrous) were induced in the carotid arteries of a Yucatan miniswine model by endothelial cell denudatio...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2004.09.014

    authors: Nagaraj A,Kim H,Hamilton AJ,Mun JH,Smulevitz B,Kane BJ,Yan LL,Roth SI,McPherson DD,Chandran KB

    更新日期:2005-03-01 00:00:00

  • Application of time-varying analysis to diagnostic needle electromyography.

    abstract::Quantification in clinical, diagnostic electromyography (EMG) currently includes motor unit action potential (MUAP) analysis and interference pattern analysis. Early efforts to examine the frequency/power spectra of the interference pattern showed modest value but the technique was not developed further. This paper re...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2011.07.017

    authors: Sheean GL

    更新日期:2012-03-01 00:00:00

  • Parametric study on the interface pullout strength of the vertebral body replacement cage using FEM-based Taguchi methods.

    abstract::Improper design of vertebral body cages may seriously affect the interface strength and cause the lose of fixation for a vertebral body replacement. This research used a FEM-based Taguchi method to investigate the effects of various factors to find the robust design of the body cage. Three-dimensional finite element m...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2008.07.001

    authors: Hsu WH,Chao CK,Hsu HC,Lin J,Hsu CC

    更新日期:2009-04-01 00:00:00

  • Detection of daily postures and walking modalities using a single chest-mounted tri-axial accelerometer.

    abstract::This study presents a novel method for the detection and classification of a wide range of physical activities, including standing, sitting, lying, level walking, and walking upstairs and downstairs using a single chest-mounted accelerometer. The trunk inclination angle and variation of the gravitational component of ...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2018.04.008

    authors: Nazarahari M,Rouhani H

    更新日期:2018-07-01 00:00:00

  • Exploiting parameter sparsity in model-based reconstruction to accelerate proton density and T(2) mapping.

    abstract::T2 mapping is a powerful noninvasive technique providing quantitative biological information of the inherent tissue properties. However, its clinical usage is limited due to the relative long scanning time. This paper proposed a novel model-based method to address this problem. Typically, we directly estimated the rel...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2014.06.002

    authors: Peng X,Liu X,Zheng H,Liang D

    更新日期:2014-11-01 00:00:00

  • Validation of computerized square-drawing based evaluation of motor function in patients with stroke.

    abstract::Human-administered clinical scales are commonly used for quantifying motor performance and determining the course of therapy in post-stroke individuals. Computerized methods aim to improve consistency, resolution and duration of patients' evaluation. The objective of this study was to test the validity of computerized...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/j.medengphy.2019.06.001

    authors: Isaković MS,Savić AM,Konstantinović LM,Popović MB

    更新日期:2019-09-01 00:00:00

  • Detection of cardiac late potentials in nonstationary noise.

    abstract::An 'instantaneous' optimal filter is presented for improving the signal-to-noise ratio in averaged electrocardiograms (ECGs). The filter design is based on a simple model that accounts for correlation across the ensemble of beats but ignores correlation in time. Another property of the model is that the noise level is...

    journal_title:Medical engineering & physics

    pub_type: 杂志文章

    doi:10.1016/s1350-4533(96)00069-0

    authors: Atarius R,Sörnmo L

    更新日期:1997-04-01 00:00:00