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SystemsSoftwareHardware
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Typical Neurophysiology WorkstationsTDT’s Neurophysiology Workstations each include a powerful real-time processor and one or more optically isolated, battery-powered preamplifiers. This combination delivers low noise, high performance, and the unparalleled flexibility of a user programmable real-time DSP. Every channel is simultaneously sampled and user-specific processing is performed on the fly. Our OpenEx software suite is included to provide flexible, real-time control of multi-channel experiments from a graphical software interface. Systems available up to 256 channels. RZ2 Multi-Channel Neurophysiology Workstation
RZ5 Multi-Channel Neurophysiology Workstation TDT’s RZ5 Multi-Channel Neurophysiology Workstation acquires, processes, and analyzes neural spikes on our RZ5 multiprocessor base station. Medusa preamplifiers digitize incoming signals at ~25 kHz with 16-bit precision. This sample system includes two 16-channel acute headstages and two 16-channel Medusa PreAmps to create a complete 32-channel recording solution. |
Add a motorized commutator to your system as part of a complete solution for research with awake, behaving subjects. Available with 16, 32, or 64-channels.
Neurophysiology workstations can easily be expanded to add complete integrated stimulus production capabilities. System 3 devices can be used to generate acoustic, vibrotactile, or vestibular stimulus waveforms; control visual stimulus generators or olfactometers; or generate electrical microstimulation waveforms.
Integrated Auditory Stimulus Generation
When added to an existing workstation, an RZ6-A can offer two channels of synchronized very high-fidelity, wide bandwidth, acoustic stimulation complete with programmable attenuation and drivers for a variety of transducers, including magnetic speakers or electrostatic speakers.
The components listed below provide 16 channels of synchronized microstimulation based on our flexible System 3 DSP platform and featuring our 16 channel switching headstage.
The modular and flexible nature of TDT System 3 Processors makes it easy to expand or completely change the functionality of your workstation—often with little or no additional equipment.
OpenEx software features:
Simultaneous sweep-based and continuous data recording Local field potentials and neural spike recording from the same recording electrode - without decreasing overall channel count Record time stamped waveforms, stimulus parameters, and external digital events into a single synchronized data set Export data to Neuroshare, ASCII , PLX, or NEX format
OpenEx gives you real-time control: Change filter settings dynamically Sort spikes in a real-time visual environment Auto-thresholding and auto-sorting features
OpenExplorer gives you powerful online and offline data mining tools: Animate playback of stored data for dynamic visualization of neural activity Select and sort data on the fly during acquisition
Spike Pac provides powerful online spike sorting tools and easy semi-automated electrode channel mapping: Sort online using a principal component feature space Sort online using time-voltage window (hoop) sorting Apply signal de-noising and filtering
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