Designed especially for neurobiologists, FluoRender is an interactive tool for multi-channel fluorescence microscopy data visualization and analysis.
Large scale visualization on the Powerwall.
BrainStimulator is a set of networks that are used in SCIRun to perform simulations of brain stimulation such as transcranial direct current stimulation (tDCS) and magnetic transcranial stimulation (TMS).
Developing software tools for science has always been a central vision of the SCI Institute.

Events on March 19, 2019

SCI Seminar
Tan Bui-Thanh

Tan Bui-Thanh, Assistant Professor, Institute for Computational Engineering and Sciences, University of Texas at Austin Presents:

Rigorous and Scalable Approaches for Data-Driven PDE-constrained Bayesian Inverse Problems

March 19, 2019 at 11:00am for 1hr
Evans Conference Room, WEB 3780
Warnock Engineering Building, 3rd floor.

Abstract:

Inverse problems are pervasive in cyberinfrastructure research, especially in scientific discovery and decision-making for complex, natural, engineered, and societal systems. They are perhaps the most popular mathematical approaches for enabling predictive scientific simulations that integrate observational/experimental data, simulations and/or models. For inverse problems that serve as a basis for design, control, discovery, and decision-making, their solutions must be equipped with the degree of confidence. In other words, we have to quantify the uncertainty in the solution due to observational noise, discretization errors, model inadequacy, etc.

We choose to quantify the uncertainty in the inverse solution using the Bayesian framework. This approach is appealing since it can incorporate most, if not all, uncertainties in a systematic manner. Unfortunately, inverse/UQ problems for practical complex systems possess three challenges simultaneously, namely, the large-scale forward problem challenge, the high dimensional parameter space challenge, and the big data challenge. This talk presents multi-facet computationally-efficient methods to tackle these challenges simultaneously. Rigorous theoretical results and extensive numerical results for various applications including geophysical inversion and inverse electromagnetic wave scattering will be presented.

Posted by: Deb Zemek

NERG Seminar

Presents:

Dr. David Warren and Students

March 19, 2019 at 12:25pm for 1hr 15min
Evans Conference Room, WEB 3780
Warnock Engineering Building, 3rd floor.

Abstract:

Mitch Thomas presenting CyberKitty 2.0: Towards Closed-Loop FNS Multi-Joint Gait Control
Taylor Hansen presenting Enhanced Neuroprosthetic Motor Control for Upper-limb Amputees via Shared Human-Machine Control
Jack Mize presenting Magnetic Stimulation: Selective Muscular Activation
Hunter Strathman presenting Rapid Electrode Multiplexing for Scalable Neural Recording

Posted by: Chantel Charlebois