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cortex-lab / KiloSort

GPU code for spike sorting
GNU General Public License v2.0
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Performance on short duration recordings? #221

Closed HealeyLab closed 4 years ago

HealeyLab commented 4 years ago

I am trying to connect neurons from one recording to another recording, where the first recording is ~1hr long and the second recording is often less than a minute long. I am worried that when I sort the shorter recording (with the same parameters as the longer one), the spike count is artificially low for neurons with low firing rates. Does anyone have thoughts on this?

brendonw1 commented 4 years ago

Maybe concatenate the files first then spike sort then separate spikes by which original file they were in - if you need them separated

On Wed, Apr 1, 2020 at 1:28 PM HealeyLab notifications@github.com wrote:

I am trying to connect neurons from one recording to another recording, where the first recording is ~1hr long and the second recording is often less than a minute long. I am worried that when I sort the shorter recording (with the same parameters as the longer one), the spike count is artificially low for neurons with low firing rates. Does anyone have thoughts on this?

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