Acquisition/analysis programs.

Download acquisition software: NeuroPhys64 setup

Older 32-bit version (not recommended, only use for compatibility with older MedPC IV): NeuroPhys32 setup

(32- and 64-bit versions use same license key, can co-exist on same machine)

Offline analysis software: NeuroSorter setup

User's manual: Neurosys Manual3.pdf

Sample MATLAB code to read output files: Plx_Matlab_converter.zip

Key features:

• Intuitive, fast, stable.

• Ergonomic user interface:

  • most functions accessible in 1-2 mouse clicks

  • tested for over a decade in real-world environments (www.jhoulab.org, et al)

• Audio monitor:

  • can listen to spikes in real time via PC speaker.

• On-line processing:

  • real-time adjustable filtering of spikes and field potentials

  • online spike detection

  • support for stereotrodes and tetrodes

  • real-time spike sorting via 2-D cluster analysis

  • notch filter for 60/50Hz AC line noise removal

  • real-time ISI histogram

• Off-line processing:

  • Stand-alone spike sorter app to detect/classify spikes

  • Converts between binary and text formats.

• Strong integration with popular third party software:

  • Tight integration with Med-PC^®. No cables needed - it just works.

  • Communicates with MATLAB, C/C++, C#, Python, and many other languages.

• Written in C# for performance and maintainability:

  • Memory management greatly reduces pointer/memory leak bugs that plague C/C++

  • "Strong typing" eliminates major categories of bugs, unlike weakly typed languages (Python, MATLAB).

 

Without a license, Neurosys will run in "Free" mode with 4 fully functional channels.

To activate all channels/features, please buy a license, or email me for a trial.

 

For more information, email: tom@neurosysllc.com

 

JAGA Penny users should contact Jinga-Hi for driver instructions.

NI board users will need NI drivers, available here (you only need the "runtime" component).

 

Screenshot:

 

 

Offline spike sorter.

Standalone program that analyzes spike waveforms using principle components analysis and many other criteria.

Screenshot of main window showing waveforms, ISI histograms, and scatterplots of PCA results:

 

More windows showing event browser and cross-correlograms: