cortex-lab / cortex-lab/phy

Unit wrongly assigned to channel

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#1,017 10 comments 0 reactions 1 assignee View on GitHub

@rossant is already working on this.

Since Jun 24, 2020.

area: data status: confirmed type: bug
Dominant language
Python
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Description

I have found sometimes that a cluster is assigned with best channel a channel that doesn't have the spike.
For example in this case, I have a cluster assigned with best channel at channel 0, but the true unit is at channel 11.

wrongch

This is more of a problem when the unit is in a channel farther away, so it doesn't even appear in the waveform view, and my only way to see it, is through the traceview

What could be the reason?
This dataset was sorted with Kilosort 2, I'm not sure if this is a phy problem or KS2 problem.

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