- Poster Presentation
- Open Access
Realtime tuning and verification of compartmental cell models using RTXI and GENESIS
© Cornelis and Coop; licensee BioMed Central Ltd. 2010
- Published: 20 July 2010
- SImulation System
- Event Delivery
- Model Publication
- Modular Construction
- Open Developer
The GEneral NEural SImulation System (GENESIS) has recently been reconfigured to resolve problems resulting from the rapidly increasing complexity of neural modeling software. Modularization of GENESIS according to the Computational Biology Initiative (CBI–) functional software architecture has provided important advantages by facilitating the easy integration of new simulator functionality while maintaining an open developer community. The complexity of individual software modules is greatly reduced from that of a complete simulation system, documentation is simplified when modules are independent, they can be more easily tested, added or removed, and the scope of a new module is clearly delineated. Unlike GENESIS versions 1 and 2, the modular construction of GENESIS-3 (G-3) is designed to greatly facilitate the development of new tools to support simulation-based education, collaboration, and model publication.
The Real-Time eXperimental Interface (RTXI) is a mature modular dynamic clamp implementation growing out of previous work by Butera  and White  for hard realtime (RT) data acquisition. RTXI is modular to the extent that user-supplied function-specific code models can be combined to build custom experimental protocols and interfaces. RTXI provides an event delivery system that allows these plug-ins to signal the occurrence of user-defined events amongst themselves as required.
This research was supported by a NSF grant (HRD-0932339) to the University of Texas at San Antonio.
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