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The CerePlex E is the next-generation, noise-free link for high-fidelity transmission and recording of extracellular spikes and local field potentials in small to large non-human primates.
The CerePlex E is a 128-channel digital headstage accessory that serves as a compact interface connecting electrodes that are bonded to a Blackrock CerePort pedestal to the Cerebus or CerePlex Direct data acquisition systems. At the recording site, the CerePlex E performs analog-to-digital signal conversion, which can minimize signal noise introduced during transmission to the recording system.
The CerePlex E delivers high-quality digital signals in a smaller and lighter form-factor.
The CerePlex E’ converts analog signals to digital proximal to the recording site using the Honey Badger ASIC chip, This provides extracellular spikes and local field potential data that’s 7x higher resolution.
*Compared to competitors’ 12 Effective Number of Bits 2.44 μV vs. Blackrock’s 15.5 Effective Number of Bits 0.353 μV.
The CerePlex E has three guide pins for easy alignment and a thumb wheel to effortlessly guide the headstage down onto the contacts of the CerePort connector ensuring the quality of the signal is consistent. So easy, it can be installed with one hand.
The CerePlex E can record a wide input range allowing researchers to record from a wide variety of electrodes including ECoG, SEEG, Micro-Macro Electrodes and the Utah Array.
| Spec | |
|---|---|
| Number of Channels | 128 |
| Dimensions | 2.5 x 1.8x 1.8 cm |
| Weight | 10 Grams |
| Resolution | 16-bit, at 250 nV per bit resolution |
| Input Connector | 128 Ch CerePort |
| Compatible Array | Utah Array |
| Sampling Frequency | 30 kS/s |
| Input Impedance | 1300 MΩ @ 10 Hz, 13 MΩ @ 1 kHz |
| Auto Impedance Measurement Range | 15 kΩ - 1 MΩ |
| Wide Band Mode | 0.02 Hz (1st order) - 10 kHz (3rd order). |
| Normal Band Filters: | 0.3Hz (1st order) - 7.5kHz (3rd order) |
| Maximum Input Range | +/- 8.192 mV with respect to reference |
| Output Connectors | Micro HDMI |
| Input Connectors | 128 Ch CerePort |
The CerePlex E is a Digital Headstage Accessory that provides a compact interface from electrodes bonded to a Blackrock CerePort pedestal to the Cerebus or CerePlex Direct data acquisition systems. The CerePlex E converts analog signals to digital format at the recording site, which can reduce noise introduced into the signal during transmission to the recording system.
| Project | LB# | Rev. |
|---|---|---|
| CerePlex E IFU | LB-0545 | 5.00 |
