Deep reinforcement learning for modeling human locomotion control in neuromechanical simulation
Modeling human motor control and predicting how humans will move in novel environments
is a grand scientific challenge. Researchers in the fields of biomechanics and motor control …
is a grand scientific challenge. Researchers in the fields of biomechanics and motor control …
Perturbing the muscle work loop paradigm to unravel the neuromechanics of unsteady locomotion
S Sponberg, E Abbott… - Journal of Experimental …, 2023 - journals.biologists.com
Muscle function during movement is more than a simple, linear transformation of neural
activity into force. The classic work loop technique has pioneered our understanding of …
activity into force. The classic work loop technique has pioneered our understanding of …
Opensim moco: Musculoskeletal optimal control
Musculoskeletal simulations are used in many different applications, ranging from the
design of wearable robots that interact with humans to the analysis of patients with impaired …
design of wearable robots that interact with humans to the analysis of patients with impaired …
Human-in-the-loop optimization of exoskeleton assistance via online simulation of metabolic cost
Many assistive robotic devices have been developed to augment or assist human
locomotion. Despite advancements in design and control algorithms, this task remains …
locomotion. Despite advancements in design and control algorithms, this task remains …
Patterns of asymmetry and energy cost generated from predictive simulations of hemiparetic gait
Hemiparesis, defined as unilateral muscle weakness, often occurs in people post-stroke or
people with cerebral palsy, however it is difficult to understand how this hemiparesis affects …
people with cerebral palsy, however it is difficult to understand how this hemiparesis affects …
Hybrid predictive model for lifting by integrating skeletal motion prediction with an OpenSim musculoskeletal model
Objective: In this study, a novel hybrid predictive musculoskeletal model is proposed which
has both motion prediction and muscular dynamics assessment capabilities. Methods: First …
has both motion prediction and muscular dynamics assessment capabilities. Methods: First …
Biomechanical knee energy harvester: Design optimization and testing
M Gad, B Lev-Ari, A Shapiro, C Ben-David… - Frontiers in Robotics …, 2022 - frontiersin.org
Biomechanical energy harvesters are designed to generate electrical energy from human
locomotion (eg, walking) with minimal or no additional effort by the users. These harvesters …
locomotion (eg, walking) with minimal or no additional effort by the users. These harvesters …
Simulating muscle-level energetic cost savings when humans run with a passive assistive device
Connecting the legs with a spring attached to the shoelaces, called an exotendon, can
reduce the energetic cost of running, but how the exotendon reduces the energetic burden …
reduce the energetic cost of running, but how the exotendon reduces the energetic burden …
Insights into muscle metabolic energetics: Modelling muscle-tendon mechanics and metabolic rates during walking across speeds
The metabolic energy rate of individual muscles is impossible to measure without invasive
procedures. Prior studies have produced models to predict metabolic rates based on …
procedures. Prior studies have produced models to predict metabolic rates based on …
Marker data enhancement for markerless motion capture
Objective: Human pose estimation models can measure movement from videos at a large
scale and low cost; however, open-source pose estimation models typically detect only …
scale and low cost; however, open-source pose estimation models typically detect only …