Designed especially for neurobiologists, FluoRender is an interactive tool for multi-channel fluorescence microscopy data visualization and analysis.
Deep brain stimulation
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.
 Nathan X. Marshak

Nathan X. Marshak - Graduate Research Assistant

WEB 4750
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supervisor Dr. Christopher Johnson


  • BSE, Summa Cum Laude, Computer Science, University of Pennsylvania
  • MSE, Computer Graphics and Game Technology, University of Pennsylvania

Current Responsibilities

  • Developing volume and isosurface rendering capabilities for AMR data

Research Interests

  • Ray Tracing
  • Scientific Computing
  • Visualization
  • Computer Graphics