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SpikePac is a powerful extension package for TDT’s OpenEx software suite designed specifically for researchers doing multi-channel neural recordings. The software package includes a group of easy to use RPvdsEx components and paired OpenController interfaces that provide the foundation needed to build powerful recording paradigms. These building blocks handle all OpenEx integration details automatically. Most importantly, SpikePac offers this new level of integration without compromising the flexibility essential to TDT customers.

Research Uses


  • High channel count neurophysiology
  • Electrical, optogenetic stimulation
  • Ephys of navigation

Related Components

Enhanced Functionality


SpikePac includes:

  • Principal Component Feature Space Spike Sorting
  • Box Sort with Time-Voltage Hoops
  • Filtering
  • Signal Monitoring with Noise Gating
  • Signal Denoising
  • Electrode Site Remapping

Building on existing OpenEx functionality, SpikePac simplifies experiment configuration and incorporates a broader range of spike sorting techniques and performance enhancing tools.

Enhanced Functionality for Recording & Analysis

Tetrode Analysis with SpikePac

  • Flexible Channel Comparison
  • User Selectable Feature Space: Peak, Peak-to-Peak, Energy and more
  • Visual Cluster Cutting

Online Multi-Channel Neural Recordings Made Easy. Now you can quickly add real-time tetrode analysis to your experiments with SpikePac for OpenEx.