Results 1 to 10 of about 21,944,141 (193)

Musculoskeletal model of osseointegrated transfemoral amputees in OpenSim. [PDF]

open access: yesPLoS One, 2023
This study presents a generic OpenSim musculoskeletal model of people with an osseointegrated unilateral transfemoral amputation wearing a generic prosthesis.
Raveendranathan V   +2 more
europepmc   +2 more sources

Computational prediction of muscle synergy using a finite element framework for a musculoskeletal model on lower limb. [PDF]

open access: yesFront Bioeng Biotechnol, 2023
Previous studies have demonstrated that the central nervous system activates muscles in module patterns to reduce the complexity needed to control each muscle while producing a movement, which is referred to as muscle synergy. In previous musculoskeletal
Wang S, Hase K, Funato T.
europepmc   +2 more sources

Full body musculoskeletal model for simulations of gait in persons with transtibial amputation. [PDF]

open access: yesComput Methods Biomech Biomed Engin, 2023
This paper describes the development, properties, and evaluation of a musculoskeletal model that reflects the anatomical and prosthetic properties of a transtibial amputee using OpenSim.
Willson AM   +6 more
europepmc   +2 more sources

A Whole-Body Musculoskeletal Model of the Mouse. [PDF]

open access: yesIEEE Access, 2021
Neural control of movement cannot be fully understood without careful consideration of interactions between the neural and biomechanical components.
Ramalingasetty ST   +9 more
europepmc   +2 more sources

Validation of a Patient-Specific Musculoskeletal Model for Lumbar Load Estimation Generated by an Automated Pipeline From Whole Body CT. [PDF]

open access: yesFront Bioeng Biotechnol, 2022
Background: Chronic back pain is a major health problem worldwide. Although its causes can be diverse, biomechanical factors leading to spinal degeneration are considered a central issue.
Lerchl T   +9 more
europepmc   +2 more sources

Robust walking control of a lower limb rehabilitation exoskeleton coupled with a musculoskeletal model via deep reinforcement learning. [PDF]

open access: yesJ Neuroeng Rehabil, 2023
Background Few studies have systematically investigated robust controllers for lower limb rehabilitation exoskeletons (LLREs) that can safely and effectively assist users with a variety of neuromuscular disorders to walk with full autonomy.
Luo S   +5 more
europepmc   +2 more sources

A three-dimensional musculoskeletal model of the dog. [PDF]

open access: yesSci Rep, 2021
The domestic dog is interesting to investigate because of the wide range of body size, body mass, and physique in the many breeds. In the last several years, the number of clinical and biomechanical studies on dog locomotion has increased.
Stark H   +5 more
europepmc   +2 more sources

Validation of an Echidna Forelimb Musculoskeletal Model Using XROMM and diceCT. [PDF]

open access: yesFront Bioeng Biotechnol, 2021
In evolutionary biomechanics, musculoskeletal computer models of extant and extinct taxa are often used to estimate joint range of motion (ROM) and muscle moment arms (MMAs), two parameters which form the basis of functional inferences.
Regnault S, Fahn-Lai P, Pierce SE.
europepmc   +2 more sources

Improving the Learning Rate, Accuracy, and Workspace of Reinforcement Learning Controllers for a Musculoskeletal Model of the Human Arm [PDF]

open access: yesIEEE Transactions on Neural Systems and Rehabilitation Engineering, 2022
Cervical spinal cord injuries frequently cause paralysis of all four limbs - a medical condition known as tetraplegia. Functional electrical stimulation (FES), when combined with an appropriate controller, can be used to restore motor function by ...
Douglas C. Crowder   +2 more
doaj   +2 more sources

Hindsight Experience Replay Improves Reinforcement Learning for Control of a MIMO Musculoskeletal Model of the Human Arm. [PDF]

open access: yesIEEE Trans Neural Syst Rehabil Eng, 2021
High-level spinal cord injuries often result in paralysis of all four limbs, leading to decreased patient independence and quality of life. Coordinated functional electrical stimulation (FES) of paralyzed muscles can be used to restore some motor ...
Crowder DC, Abreu J, Kirsch RF.
europepmc   +2 more sources

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