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MANTA--an open-source, high density electrophysiology recording suite for MATLAB
B Englitz1, S V David, M D Sorenson
1Neural Systems Laboratory, Institute for Systems Research, University of Maryland College Park, MD, USA ; Equipe Audition, Département d'études cognitives, Ecole Normale Superieure Paris, France.
Frontiers in Neural Circuits
|May 9, 2013
Summary
Researchers developed MANTA, an open-source data acquisition system for neuroscience. This affordable, high-channel-count system offers flexibility and advanced features, overcoming limitations of commercial alternatives for neural coding research.
Area of Science:
- Neuroscience
- Computational Neuroscience
- Bioengineering
Background:
- Deciphering the neural code requires high-channel-count recordings (e.g., EEG, LFP, MEA).
- Existing commercial data acquisition (DAQ) systems are expensive and closed-source, limiting customization.
- High channel counts improve experimental yield and researcher efficiency.
Purpose of the Study:
- To develop an open-source, cost-effective DAQ system for high-channel-count neural recordings.
- To provide a flexible and customizable alternative to commercial DAQ systems.
- To facilitate advanced neural data analysis and integration with existing lab infrastructure.
Main Methods:
- Developed MANTA, a MATLAB-based, open-source DAQ system.
- Integrated high channel counts (up to 1440 channels/PC) with analog or digital headstages.
- Designed a modular system with a user-friendly interface, TCP/IP communication, and customizable features.
Main Results:
- MANTA offers low per-channel cost (<$90/channel) and reliable recording (tested up to 128 channels).
- Features include integrated spike sorting, PSTH/CSD display, and customizable electrode array geometry (including 3D).
- The system is easily integrated with existing stimulus control systems.
Conclusions:
- MANTA provides a flexible, affordable, and extensible platform for high-channel-count neural recordings.
- Its open-source nature allows for rapid development and adaptation to evolving neuroscience research needs.
- MANTA democratizes access to advanced neural recording technology, fostering innovation in the field.
