Unable to find an appropriate device to wire to

[ebach23]

I posted this on the main spike interface issue page and was suggested the following: "Looks like we don't have wiring to RHD2216 yet. I would open this issue on the probeinterface repo so that it can be put on the todo list over there. We have tools to allow you to do it manually if you want help with that and if you get that working then you can actually share the mapping with us and we can include it in probeinterface in the future."

We recently switched from a Cambridge Neurotech 64 channel probe to a Cambridge Neurotech 16 channel probe that uses an omnetics adapter to connect to our Intan 16 channel headstage. We are trying to analyze a group of our data obtained with this set-up but are not able to wire to any of the devices that are listed as an option for these probes. Our probes are: ASSY-1-P-2 - cambridgeneurotech - 16ch - 1shanks The device options made available are: ['H32>RHD2132', 'ASSY-156>RHD2164', 'ASSY-116>RHD2132', 'ASSY-77>Adpt.A64-Om32_2x-sm-NN>RHD2164', 'ASSY-77>Adpt.A64-Om32_2x-sm-NN>two_RHD2132', 'cambridgeneurotech_mini-amp-64']

All of these appear to be 32 to channel or 64 channel which then read the error: "AssertionError: chan_indices 32 != contact count 16" Can you help us identify how we can fix this problem?

[alejoe91]

Hi! Do you have a channel map for your setup?

[ebach23]

Yes, I can send you the paperwork we have. We are currently using acute probes that are hooked into an adaptor which is in turn connected to our headstage. Adaptor map: [image0.jpeg] The map of probe/adaptor together. [image1.jpeg]

Thanks so much, Eva Sent from my iPhone

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Hi! Do you have a channel map for your setup?

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[alejoe91]

I cannot see the images because I think you replied to the email. Can you reply to the issue instead?

[ebach23]

Sorry about that. Hopefully it will work now…

[zm711]

@ebach23, could you also share the headstage info you're using. We need to see the final connectors on the other side of the omnetics!

[ebach23]

Oops, I missed your question until now. The headstage we are using is an Intan C3334 | RHD 16-channel headstage18-pin Omnetics electrode connector

[paulrignanese]

This would be very useful for our lab as well ! We are also using an omnetics adapter to connect to the Intan headstage for our 4 tetrodes twisted wires.