Publications related to Human leg

Estimation of prosthetic knee angles via data fusion of implantable and wearable sensors

Kamiar Aminian, Arash Arami, Arnaud Barré, Roderik Berthelin

In this work, we studied a combination of embedded magnetic measurement system in a knee prosthesis and wearable inertial sensors to estimate two knee joint rotations namely flexion-extension and internal-external rotations. The near optimal sensor configu ...

2013

Estimation of Prosthetic Knee Angles via Data Fusion of Implantable and Wearable Sensors

Kamiar Aminian, Arash Arami, Arnaud Barré, Roderik Berthelin

In this work, we studied a combination of embedded magnetic measurement system in a knee prosthesis and wearable inertial sensors to estimate two knee joint rotations namely flexion-extension and internal-external rotations. The near optimal sensor configu ...

Ieee2013

A Novel Approach to Reducing Number of Sensing Units for Wearable Gait Analysis Systems

Kamiar Aminian, Brigitte Jolles-Haeberli, Arash Salarian

Gait analysis methods to estimate spatiotemporal measures, based on two, three or four gyroscopes attached on lower limbs have been discussed in the literature. The most common approach to reduce the number of sensing units is to simplify the underlying bi ...

Institute of Electrical and Electronics Engineers2013

Remote Powering and Wireless Communication of a Smart Knee Prosthesis

Oguz Atasoy

With the advance in microelectronics and microsystems, better instruments in every domain are designed and built. For many years, scientists have tried to understand nature, and engineers to mimic the perfect design. One example of this is the human knee, ...

EPFL2013

How the selection of muscles influences their synergies? A preliminary study using real data

Silvestro Micera, Elvira Pirondini, Andrea Crema, Martina Coscia, Matteo Mancuso

Muscle synergies have been proposed as building blocks that simplify the construction of movements, and as a method to study motor behavior. However, the pre-processing of the EMG signals and the factorization algorithm may impact on their extraction and m ...

Ieee2013

Soft tissue artifact assessment during treadmill walking in subjects with total knee arthroplasty

Jean-Philippe Thiran, Kamiar Aminian, Arnaud Barré

Accurate measurement of knee kinematics during functional activities suffers mainly from soft tissue artifact (STA): the combination of local surface deformations and rigid movement of markers relative to the underlying bone (also called rigid STA movement ...

Ieee-Inst Electrical Electronics Engineers Inc2013

Dynamics Modeling and Control Architecture for Efficient, Manoeuvrable and Robust Monoped Hopping over Rough Terrain

Auke Ijspeert, Salman Faraji, Soha Pouya, Rico Möckel

Leg dynamics and control have been widely studied using mass-spring systems such as the Spring Loaded Inverted Pendulum (SLIP) model [1]. The SLIP model is commonly accepted as the simplest model that resembles leg dynamics. While simplicity facilitates th ...

2013

Importance of the subscapularis muscle after total shoulder arthroplasty

Dominique Pioletti, Alexandre Terrier, Alain Farron, Valérie Hélène Emilie Malfroy Camine, Xabier Larrea

Background: The rotator cuff muscles are the main stabilizer of the glenohumeral joint. After total shoulder arthroplasty using anterior approaches, a dysfunction of the subscapularis muscle has been reported. In the present paper we tested the hypothesis ...

Elsevier Sci Ltd2013

Changes in the Spinal Segmental Motor Output for Stepping during Development from Infant to Adult

Human stepping movements emerge in utero and show several milestones during development to independent walking. Recently, imaging has become an essential tool for investigating the development and function of pattern generation networks in the spinal cord. ...

Society for Neuroscience2013

Multi-segment foot kinematics after total ankle replacement and ankle arthrodesis during relatively long-distance gait

Kamiar Aminian, Julien Favre, Xavier Crevoisier, Hossein Rouhani

This study aimed to investigate the influence of ankle osteoarthritis (AOA) treatments, i.e., ankle arthrodesis (AA) and total ankle replacement (TAR), on the kinematics of multi-segment foot and ankle complex during relatively long-distance gait.Forty-fiv ...

Elsevier2012

Human leg

Estimation of prosthetic knee angles via data fusion of implantable and wearable sensors

Estimation of Prosthetic Knee Angles via Data Fusion of Implantable and Wearable Sensors

A Novel Approach to Reducing Number of Sensing Units for Wearable Gait Analysis Systems

Remote Powering and Wireless Communication of a Smart Knee Prosthesis

How the selection of muscles influences their synergies? A preliminary study using real data

Soft tissue artifact assessment during treadmill walking in subjects with total knee arthroplasty

Dynamics Modeling and Control Architecture for Efficient, Manoeuvrable and Robust Monoped Hopping over Rough Terrain

Importance of the subscapularis muscle after total shoulder arthroplasty

Changes in the Spinal Segmental Motor Output for Stepping during Development from Infant to Adult

Multi-segment foot kinematics after total ankle replacement and ankle arthrodesis during relatively long-distance gait

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Multi-segment foot kinematics after total ankle replacement and ankle arthrodesis during relatively long-distance gait

Estimation of Prosthetic Knee Angles via Data Fusion of Implantable and Wearable Sensors

Changes in the Spinal Segmental Motor Output for Stepping during Development from Infant to Adult

Remote Powering and Wireless Communication of a Smart Knee Prosthesis

Importance of the subscapularis muscle after total shoulder arthroplasty

Soft tissue artifact assessment during treadmill walking in subjects with total knee arthroplasty

Estimation of prosthetic knee angles via data fusion of implantable and wearable sensors

A Novel Approach to Reducing Number of Sensing Units for Wearable Gait Analysis Systems

Dynamics Modeling and Control Architecture for Efficient, Manoeuvrable and Robust Monoped Hopping over Rough Terrain

How the selection of muscles influences their synergies? A preliminary study using real data