AIMC Topic: Walking

Clear Filters Showing 401 to 410 of 751 articles

Machine learning-based motor assessment of Parkinson's disease using postural sway, gait and lifestyle features on crowdsourced smartphone data.

Biomedical physics & engineering express Mar 4, 2020
OBJECTIVES: Remote assessment of gait in patients' homes has become a valuable tool for monitoring the progression of Parkinson's disease (PD). However, these measurements are often not as accurate or reliable as clinical evaluations because it is ch...
Area Under Curve Postural Balance Remote Sensing Technology Walking Smartphone Posture Parkinson Disease Life Style Motor Skills Crowdsourcing Tremor Gait Pattern Recognition, Automated Accelerometry Reproducibility of Results Aged Male Diagnosis, Computer-Assisted Wearable Electronic Devices Middle Aged Disease Progression Humans Machine Learning Female
View on PubMed DOI

A Single-Joint Implementation of Flow Control: Knee Joint Walking Assistance for Individuals With Mobility Impairment.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society Feb 28, 2020
This paper describes the implementation of a movement control method for lower limb exoskeletons with single-joint actuation. In such applications, the single-joint must coordinate movement with other non-controlled joints. The authors have previousl...
Knee Joint Walking Exoskeleton Device Biomechanical Phenomena Robotics Humans
View on PubMed DOI

A randomized controlled study incorporating an electromechanical gait machine, the Hybrid Assistive Limb, in gait training of patients with severe limitations in walking in the subacute phase after stroke.

PloS one Feb 28, 2020
Early onset, intensive and repetitive, gait training may improve outcome after stroke but for patients with severe limitations in walking, rehabilitation is a challenge. The Hybrid Assistive Limb (HAL) is a gait machine that captures voluntary action...
Robotics Stroke Walking Humans Stroke Rehabilitation Middle Aged Female Gait Disorders, Neurologic Treatment Outcome Male Recovery of Function
View on PubMed DOI

Modeling of the neural mechanism underlying the terrestrial turning of the salamander.

Biological cybernetics Feb 27, 2020
In order to explore the neural mechanism underlying salamander terrestrial turning, an improved biomechanical model is proposed by modifying the forelimb structure of the existing biomechanical model. Based on the proposed improved biomechanical mode...
Models, Neurological Walking Locomotion Neural Networks, Computer Biomechanical Phenomena Animals Forelimb Caudata Territoriality
View on PubMed DOI

Effects of exoskeletal gait assistance on the recovery motion following tripping.

PloS one Feb 24, 2020
Physical assistant robots improve the user's ability to walk. However, they also potentially affect recovery motion following tripping. The assist algorithm should not interfere with the recovery motion, and should enhance the ability of the user to ...
Principal Component Analysis Robotics Walking Motion Algorithms Humans Accidental Falls Recovery of Function
View on PubMed DOI

Variable stiffness morphing limb for amphibious legged robots inspired by chelonian environmental adaptations.

Bioinspiration & biomimetics Feb 14, 2020
Robotic vehicles capable of transition from aquatic to terrestrial locomotion face considerable challenges associated with propulsive efficiency and performance in each environment. Here we present a morphing amphibious robotic limb that combines the...
Equipment Design Walking Models, Biological Turtles Extremities Swimming Hydrodynamics Biomechanical Phenomena Animals Robotics
View on PubMed DOI

A Steering Algorithm for Redirected Walking Using Reinforcement Learning.

IEEE transactions on visualization and computer graphics Feb 13, 2020
Redirected Walking (RDW) steering algorithms have traditionally relied on human-engineered logic. However, recent advances in reinforcement learning (RL) have produced systems that surpass human performance on a variety of control tasks. This paper i...
Humans Algorithms Deep Learning Virtual Reality Walking Computer Graphics Video Games
View on PubMed DOI

Dynamic Modeling and Simulation of a Body Weight Support System.

Journal of healthcare engineering Feb 12, 2020
This paper proposes a body weight support (BWS) system with a series elastic actuator (SEA) to facilitate walking assistance and motor relearning during gait rehabilitation. This system comprises the following: a mobile platform that ensures movement...
Body Weight Humans Mechanical Phenomena Algorithms Computer Simulation Orthotic Devices Robotics Walking
View on PubMed DOI

Tip-Over Stability Analysis of a Pelvic Support Walking Robot.

Journal of healthcare engineering Feb 6, 2020
Discussed in this paper is the tip-over stability analysis of a pelvic support walking robot. To improve the activities of daily living (ADL) in hemiplegic patients, a pelvic support walking robot is proposed to help patients facilitating their rehab...
Accidental Falls Models, Theoretical Robotics Walking Pelvis Self-Help Devices Humans Algorithms Forecasting
View on PubMed DOI

A Multi-Modal Person Perception Framework for Socially Interactive Mobile Service Robots.

Sensors (Basel, Switzerland) Jan 28, 2020
In order to meet the increasing demands of mobile service robot applications, a dedicated perception module is an essential requirement for the interaction with users in real-world scenarios. In particular, multi sensor fusion and human re-identifica...
Exercise User-Computer Interface Humans Face Normal Distribution Rehabilitation Hospitals, Public Color Benchmarking Walking Probability Image Processing, Computer-Assisted Posture Robotics
View on PubMed DOI
Popular Topics
Recent Journals