Spike Histogram Add-On Module to LabChart 8

The MLS062/8 Spike Histogram Module Version 8 for Windows and MAC provides the neuroscientist, in conjunction with our PowerLab systems, the ability to record and analyze extracellular spike data in real time and offline.The Spike Histogram Module should be used with the latest version of LabChart.

This module provides the user with the ability to discriminate and analyze extracellular neural spike activity, featuring a simple height/width discriminator. The height and width discriminator window provides reliable discrimination against unwanted units in multi-unit recordings. This method of detection is better than simple amplitude window discrimination and faster than template matching. The module provides both in real time and offline discrimination and analysis, and at all times the recorded spikes can be reanalyzed with modified discriminator settings. The Discriminator Settings window can be accessed from the Discriminator window and user defined spike detection settings of noise threshold (V) and waveform period (secs) allow for automated detection of spikes and filtering of unwanted units.

The Spike Histogram Module also features four histogram windows which can display Ratemeter, Amplitude, Interspike Interval and Peristimulus Time Histograms. The chart file and analysis windows can be viewed simultaneously and operate both offline and in real time, with the option of all data collected by the spike detection parameters being updated and logged into the analysis windows in real time.

NeuroExplorer

Another added feature to the Spike Histogram Module is the ability to export to NeuroExplorer software for advanced analysis of spike trains. The export feature saves files in .nex format which are effortlessly opened in NeuroExplorer. NeuroExplorer provides an extensive set of spike train analysis options and histograms including autocorrelograms, crosscorrelograms, burst analysis, spectral analysis, Poincare maps. For a complete list of features see our Product page. NeuroExplorer also includes features for analysis of continuously recorded signals and populations of neurons as well as allowing the user to create publication-quality figures. A built-in scripting engine allows data editing as well as the ability to run analyses in batch mode to automate analysis tasks. NeuroExplorer can be purchased independently or as a module with Spike Histogram.

Available as Part of LabChart Pro

The Spike Histogram Module is also available as part of LabChart Pro. Visit the LabChart Pro information page prior to making a purchasing decision. Existing LabChart users and PowerLab system purchasers can upgrade to LabChart Pro at a special price.