David H Chang

Question about interpolate with motion of a different sampling rate than recording

4

Hey, as the document mentioned, some drift-correcting methods like dredge_lfp require preprocessing steps, including resampling. I'm curious about whether I need to resample the motion data back to match the...

Can I concate two recordings from one probe and perform motion correction to restore them to one recording?

3

Hey! An system error occurred during when I was using neuropixels for recordings. I restarted the system and got two recordings from one probe. There will be some drifting due...

already set SPIKEINTERFACE_DEV_PATH but still downloaded from github

10

```python import numpy as np import matplotlib.pyplot as plt import spikeinterface.full as si # import core only import spikeinterface.extractors as se import spikeinterface.preprocessing as spre import spikeinterface.sorters as ss import...

How to eliminate potential AC noises?

11

Hello everyone! I found my last NPX recording got polluted with some potential AC noises possibly due to poor GND and REF. Here are some of the noises after sorting...

``` (phy2) [zhangdaohan20h@gpu01 Kilosort-2.5.2]$ phy template-gui /share/home/zhangdaohan20h/CODES/NPX/kilosort4_output/sorter_output/params.py 17:01:27.838 [E] __init__:62 An error has occurred (IndexError): index 343 is out of bounds for axis 0 with size 343 Traceback (most recent...