Does anyone see noise like this before in in vivo local field potential recording?

11 November 2021 0 408 Report

The noise I observed is about 1000 to 300 Hz, transient. In the following picture, there are two of this noise. First 1000 Hz (peak interval about 1 ms) then 300 Hz(peak interval about 3 ms). Any idea?

And second ones are around 50 Hz, transient, correlated with mouse motion, like sniffing.

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