A musculoskeletal model for simulations that involve high hip and knee flexion

The goal of this project was to developed a
refined musculoskeletal model capable of
simulating movements that involve substantial hip
and knee flexion (e.g. sprinting and cycling). The
model is based on the model published by Rajagopal
et al., (2016). Please cite the following
paper, "Lai, A.K.M, Arnold, A.S., Wakeling, J.M.
(2017) Why are antagonist muscles co-activated in
my simulation? A musculoskeletal model for
analysing human locomotor task. Annals of
Biomedical Engineering.
Downloads last week: 52

AddBiomechanics

Upload marker trajectories and ground reaction
forces and get an optimally scaled OpenSim model,
inverse kinematics, and inverse dynamics results
back in minutes. Share your data with the
community. Browse and download biomechanics data.
Hosted by Stanford University. Available at
https://addbiomechanics.org
Forum posts last week: 1

Model of the Scapulothoracic Joint

Provide an OpenSim Joint model that enables a more
accurate representation of scapula mechanics in
musculoskeletal simulations.
Total followers: 30
Total downloads: 10,521

Snorkel

Snorkel is an open-source system that generates
training data for information extraction systems,
also known as predictive systems.
Downloads last week: 140
Total downloads: 45,881

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: 277
Total followers: 47
Total downloads: 145,018

Muscle-actuated Simulation of Human Running

The purpose of this study was to determine how
muscles contribute to propulsion (i.e., the
fore-aft acceleration) and support (i.e., the
vertical acceleration) of the body mass center
during running.
Downloads last week: 48
Total followers: 41
Total downloads: 26,093

Thoracolumbar spine and rib cage model in OpenSim

The aim of this project is to provide detailed and
well-validated musculoskeletal models of the
thoracolumbar spine and rib cage, particularly for
investigators with an interest studying
musculoskeletal loading in the trunk.
Forum posts last week: 1
Total followers: 39

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.
Total followers: 35
Total downloads: 13,399

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: 63

OpenMM Zephyr

OpenMM Zephyr provides a visual application for
running GPU-accelerated molecular simulations.
Downloads last week: 3,675
Total downloads: 1,115,236

OpenCap

OpenCap is a software package to estimate 3D human
movement dynamics from smartphone videos.
Forum posts last week: 18

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: 2,018
Total downloads: 273,847

Ski Analysis

differences between retraction and extension
turns - joint angles - muscle stretch shortening
cycle- lengths for each turn
Forum posts last week: 1

SimVascular: Cardiovascular Modeling and Simulation

Provides a platform for patient-specific
cardiovascular modeling and simulation.
Downloads last week: 133
Forum posts last week: 8
Total followers: 79
Total downloads: 48,933

Simulated Assistive Devices for Loaded Walking

This project contains experimental data of male
subjects walking while carrying heavy load, and
OpenSim simulations of these subjects walking with
hypothetical ideal assistive devices.
New followers: 1