MEA Workstation (MEA WS) is a complete system for recording and analyzing up to 64 channels of microelectrode arrays (MEAs). The MEA Workstation uses the MEA WS suite of software programs, which computes and displays real-time statistical features of the spike waveforms in three-dimensional Principal Component Analysis (PCA) space.
The recorded signals are amplified and filtered by the Plexon Preamplifier, and then sent to the ADS64 acquisition device, which provides simultaneous 16-bit sampling at 40 kHz per channel. MEA WS software then displays the spike waveforms and separates them into units that represent individual neurons.
MEA Workstation Software
The MEA workstation ships with all of the software required to acquire and analyze data including MEA Sort Client, the system's primary control program.
MEA Sort Client, the primary user interface for MEA Workstation, provides a complete environment for visualizing, analyzing and recording spike waveforms. The main window of Sort Client displays the waveforms in various views to facilitate detection and classification of the spikes. As shown in the close up view of the 3D Cluster Display (below), a cluster of points, which represents an individual spike, can easily be selected by drawing a boundary around it, which then establishes a template for sorting.
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