Nov 01, 2012

Webinar: Creating Simulations with Real World Data - A Case Study of Obese Locomotion Biomechanics

Zach Lerner will describe how to modify a generic musculoskeletal model to create simulations customized to address specific research questions. He will introduce OpenSim tools, Matlab scripts, experimental protocols, and tips for using real world data.

Recording and Supporting Materials

If you missed the webinar, you can watch a recording.
Zach has also posted materials from the webinar on his Simtk project page.

Details

Title: Creating Simulations with Real World Data - A Case Study of Obese Locomotion Biomechanics
Speaker: Zachery Lerner, Colorado State University
Time: Thursday, November 1, 2012 at 9:30 a.m. PST

Description

This webinar will discuss the changes that can (and should) be made to a generic musculoskeletal model in order to more accurately represent the subject being studied and improve confidence in simulation results. Investigation of obese locomotion biomechanics will serve as a case study and motivating example demonstrating how to:

• Transform your experimental data into the OpenSim coordinate system
• Use digital markers to augment your experimental data
• Update model parameters
• Incorporate electromyography (EMG) data into your simulations as controls constraints to improve accuracy

Intended Audience

The intended audience for this webinar is anyone who:

• Has a basic but limited understanding of OpenSim/Musculoskeletal modeling
• May be unsure how to proceed after data collection
• Is interested in modifying the generic models and setup files for their own research topic
• Is stuck at a particular point along their simulation pipeline

Presenter Biography

Zachery Lerner is a doctoral student in the School of Biomedical Engineering at Colorado State University conducting research in Dr. Ray Browning's Physical Activity Lab. One element of his biomechanics-related research involves using musculoskeletal modeling as a predictive tool to analyze locomotion, to validate the benefits of proper exercise prescription, and to assist in the design of movement aiding/joint-unloading devices. He received a BSE in Mechanical Engineering from Northern Arizona University in 2010. Zach is also an avid rock climber and member of the US Climbing team.