OpenSim Moco

OpenSim Moco solves optimal control problems with
musculoskeletal models defined in OpenSim, using
direct collocation.
Forum posts last week: 5

Practical Annotation and Exchange of Virtual Anatomy

This site serves for dissemination of aeva and its
use cases. aeva is a free and open source software
for annotation and exchange of virtual anatomy.
The use cases drive design and testing of aeva
features and demonstrate various workflows that
rely on virtual anatomy.
Downloads last week: 32
Total downloads: 11,153

Open Knee(s): Virtual Biomechanical Representations of the Knee Joint

Open Knee(s) goals have been to provide free
access to three-dimensional finite element
representations of the knee joint and promote open
development of knee models for collaborative
testing and use. <B>Definitive Guide to
Project and Its Outcomes</B> Open Knee(s): A
Free and Open Source Library of Specimen-Specific
Models and Related Digital Assets for Finite
Element Analysis of the Knee Joint. Chokhandre S,
Schwartz A, Klonowski E, Landis B, Erdemir A. Ann
Biomed Eng. 2023 Jan;51(1):10-23. (<A
HREF="https://doi.org/10.1007/s10439-022-0307
4-0">https://doi.org/10.1007/s10439-022-03
074-0</A>) <B>Definitive Guide to
Open Knee(s) Data</B> Specimen specific
imaging and joint mechanical testing data for next
generation virtual knees. Chokhandre S, Neumann
EE, Nagle TF, Colbrunn RW, Flask CA, Colak C,
Halloran J, Erdemir A. Data Brief. 2021 Jan
30;35:106824. (<A
HREF="https://doi.org/10.1016/j.dib.2021.1068
24">https://doi.org/10.1016/j.dib.2021.106
824</A>) <B>Database of Open
Knee(s) Models</B> Under Downloads ->
Data Share -> View -> OKS_models and at
(<A
HREF="https://doi.org/10.18735/b0zv-n395"
;>https://doi.org/10.18735/b0zv-n395</A>)
<B>Database of Open Knee(s)
Data</B> Growing version under Downloads
-> Data Share -> View -> Open Knees Data;
permanent static version at (<A
HREF="https://doi.org/10.18735/4e78-1311"
;>https://doi.org/10.18735/4e78-1311</A>)
Downloads last week: 153
Total followers: 47
Total downloads: 151,720

OpenSim

Provide easy-to-use, extensible software for
modeling, simulating, controlling, and analyzing
the neuromusculoskeletal system.
Downloads last week: 1,431
Forum posts last week: 10
Total followers: 319
New followers: 1
Total downloads: 837,981

Upper Extremity Kinematic Model

Upper-extremity available for download along with
accompanying publications.
Total followers: 27
Total downloads: 11,368

OpenArm: Volumetric & Time Series Models of Muscle Deformation

The OpenArm data sets are designed to enable study
of force- and kinematic-induced muscle deformation
for applications in biomechanics research,
computer graphics, and assistive device
development. **NEW:** The OpenArm Multisensor
2.0 data set contains new time series of
ultrasound-measured brachioradialis deformation,
surface electromyography (sEMG)-measured
activation, force, and goal trajectory data, for
various force-, deformation-, and activation-based
trajectory tracking tasks, under refined
conditions from those of the 1.0 data set. Also
included are all analysis, real-time muscle
deformation tracking, and display code. The
OpenArm Multisensor 1.0 data set contains time
series cross-sectional ultrasound scans of the
brachioradialis muscle under variable elbow
loading, alongside corresponding surface
electromyography (sEMG), acoustic myography (AMG),
and force data. The OpenArm 1.0 and 2.0 data
sets encompass factorial sets of volumetric scans
of the arm, generated using ultrasound and motion
capture, that allow for analysis of both force-
and configuration-associated muscle deformation.
New followers: 1
Total downloads: 16,416

OpenRobotRehab: Data Sets & Platforms for Robot-Mediated Rehabilitation

The OpenRobotRehab data sets and open-source
software platforms are designed to enable study of
human neuromechanical behavior when modified by
rehabilitative robots. **NEW:** The
OpenRobotRehab 1.0 release contains time-series
data from 13 healthy and 2 post-stroke
participants performing isometric upper-limb
rehabilitation gaming tasks, including raw and
processed surface electromyography (sEMG), force
torque, and game performance data, alongside
analysis code and protocol details.
New download files: 2

OpenCap

OpenCap is a software package to estimate 3D human
movement dynamics from smartphone videos.
Forum posts last week: 9

Snorkel

Snorkel is an open-source system that generates
training data for information extraction systems,
also known as predictive systems.
Downloads last week: 112
Total downloads: 48,411

Full Body Model for use in Dynamic Simulations of Human Gait

Full body musculoskeletal model with
muscle-actuated lower extremity and
torque-actuated torso/upper extremity for use in
dynamic simulations of human movement.
Downloads last week: 37
Total followers: 35
Total downloads: 14,118

Whole-Cell Computational Model of Mycoplasma genitalium

This project provides all code and data for the
first "whole-cell" model of the entire life cycle
of a living organism, Mycoplasma
genitalium.
Downloads last week: 2,224
Total downloads: 316,615

Efficient Methods for Multi-Domain Biomechanical Simulations

(1) To develop generic algorithms to generate
computationally efficient surrogate tissue
mechanics models by adaptive sampling of finite
element models. (2) To simulate human gait
using a musculoskeletal dynamics model coupled to
a foot model.
New followers: 1

Platform for Dynamic Simulation and Control of Movement based on OpenSim&MATLAB

This project overcomes neuromusculoskeletal
systems limitations of MATLAB®/Simulink® and
robust design & control limitations of OpenSim
through an interface between these two software
packages that combines relevant strengths of each
individual package.
Total followers: 75

Control and simulate forward dynamics of muscle-driven models using OpenSim

Advanced simulation tools for analysing
muscle-driven dynamics using OpenSim. Focuses on
developing control strategies to enhance
biomechanical studies and rehabilitation
technologies.
New download files: 1
New members: 1

Multi-segment Foot and ankle model validated using biplanar videoradiography

A multi-segment foot and ankle model consisting of
the tibia, talus, calcaneus, midfoot, forefoot and
toes, with a total of 7 degrees of freedom. Motion
between segments were constrained such that all
joints except for the ankle were modelled as a
revolut
Downloads last week: 47