#kilosort — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #kilosort, aggregated by home.social.
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What is #neuronalSpiking? Neurons in the brain use electrical signals to communicate with each other and with the body. Each time a neuron is electrically active and this activity exceeds some threshold we can detect this activity as a spike.
Here, we used high-dimensional multielectrode arrays (HD-MEA) with thousands of electrodes, able to measure extracellular electrical potentials of single neurons. The recorded data consisted of raw voltage traces sampled at low frequency of 20 kHz for each of thr 4,096 recording channels. We implemented the reading of these data in #spikeinterface and could reuse the spikeinterface methods to run the spike detection and sorting with #Kilosort.
#SpikeSorting is important because, firstly, neuronal units may span over multiple electrodes, and secondly, an electrode may measure activity from multiple nearby neuronal units. To study biological questions it was essential to measure the spiking activity of real neuronal units instead of electrodes.
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What is #neuronalSpiking? Neurons in the brain use electrical signals to communicate with each other and with the body. Each time a neuron is electrically active and this activity exceeds some threshold we can detect this activity as a spike.
Here, we used high-dimensional multielectrode arrays (HD-MEA) with thousands of electrodes, able to measure extracellular electrical potentials of single neurons. The recorded data consisted of raw voltage traces sampled at low frequency of 20 kHz for each of thr 4,096 recording channels. We implemented the reading of these data in #spikeinterface and could reuse the spikeinterface methods to run the spike detection and sorting with #Kilosort.
#SpikeSorting is important because, firstly, neuronal units may span over multiple electrodes, and secondly, an electrode may measure activity from multiple nearby neuronal units. To study biological questions it was essential to measure the spiking activity of real neuronal units instead of electrodes.
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What is #neuronalSpiking? Neurons in the brain use electrical signals to communicate with each other and with the body. Each time a neuron is electrically active and this activity exceeds some threshold we can detect this activity as a spike.
Here, we used high-dimensional multielectrode arrays (HD-MEA) with thousands of electrodes, able to measure extracellular electrical potentials of single neurons. The recorded data consisted of raw voltage traces sampled at low frequency of 20 kHz for each of thr 4,096 recording channels. We implemented the reading of these data in #spikeinterface and could reuse the spikeinterface methods to run the spike detection and sorting with #Kilosort.
#SpikeSorting is important because, firstly, neuronal units may span over multiple electrodes, and secondly, an electrode may measure activity from multiple nearby neuronal units. To study biological questions it was essential to measure the spiking activity of real neuronal units instead of electrodes.
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Are you interested in the spiking activity of your neuronal cultures, #brain slices, #organoids, etc.?
Check out our latest publication in STAR Protocols:
“Protocol for the enhanced analysis of electrophysiological data from high-density multi-electrode arrays with nicespike and spikeNburst”
https://doi.org/10.1016/j.xpro.2025.104195It provides user-friendly graphical and #Python programming interfaces to spike sorting via template matching thanks to #Kilosort and #spikeinterface (@spikeinterface), and subsequent analysis of #spiking and #bursting activity, networks, and synchrony.
#neuroscience #brainscience #electrophysiology #brainOrganoids
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Are you interested in the spiking activity of your neuronal cultures, #brain slices, #organoids, etc.?
Check out our latest publication in STAR Protocols:
“Protocol for the enhanced analysis of electrophysiological data from high-density multi-electrode arrays with nicespike and spikeNburst”
https://doi.org/10.1016/j.xpro.2025.104195It provides user-friendly graphical and #Python programming interfaces to spike sorting via template matching thanks to #Kilosort and #spikeinterface (@spikeinterface), and subsequent analysis of #spiking and #bursting activity, networks, and synchrony.
#neuroscience #brainscience #electrophysiology #brainOrganoids
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Are you interested in the spiking activity of your neuronal cultures, #brain slices, #organoids, etc.?
Check out our latest publication in STAR Protocols:
“Protocol for the enhanced analysis of electrophysiological data from high-density multi-electrode arrays with nicespike and spikeNburst”
https://doi.org/10.1016/j.xpro.2025.104195It provides user-friendly graphical and #Python programming interfaces to spike sorting via template matching thanks to #Kilosort and #spikeinterface (@spikeinterface), and subsequent analysis of #spiking and #bursting activity, networks, and synchrony.
#neuroscience #brainscience #electrophysiology #brainOrganoids
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Are you interested in the spiking activity of your neuronal cultures, #brain slices, #organoids, etc.?
Check out our latest publication in STAR Protocols:
“Protocol for the enhanced analysis of electrophysiological data from high-density multi-electrode arrays with nicespike and spikeNburst”
https://doi.org/10.1016/j.xpro.2025.104195It provides user-friendly graphical and #Python programming interfaces to spike sorting via template matching thanks to #Kilosort and #spikeinterface (@spikeinterface), and subsequent analysis of #spiking and #bursting activity, networks, and synchrony.
#neuroscience #brainscience #electrophysiology #brainOrganoids
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Are you interested in the spiking activity of your neuronal cultures, #brain slices, #organoids, etc.?
Check out our latest publication in STAR Protocols:
“Protocol for the enhanced analysis of electrophysiological data from high-density multi-electrode arrays with nicespike and spikeNburst”
https://doi.org/10.1016/j.xpro.2025.104195It provides user-friendly graphical and #Python programming interfaces to spike sorting via template matching thanks to #Kilosort and #spikeinterface (@spikeinterface), and subsequent analysis of #spiking and #bursting activity, networks, and synchrony.
#neuroscience #brainscience #electrophysiology #brainOrganoids
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Here are some interesting tables from it...
I wonder how well it works with #Tetrodes and in the #Hippocampus given the special shape of #ComplexSpikes 🤔If you try it please let us know what you think!!
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2/
Here are some interesting tables from it...
I wonder how well it works with #Tetrodes and in the #Hippocampus given the special shape of #ComplexSpikes 🤔If you try it please let us know what you think!!
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2/
Here are some interesting tables from it...
I wonder how well it works with #Tetrodes and in the #Hippocampus given the special shape of #ComplexSpikes 🤔If you try it please let us know what you think!!
-
2/
Here are some interesting tables from it...
I wonder how well it works with #Tetrodes and in the #Hippocampus given the special shape of #ComplexSpikes 🤔If you try it please let us know what you think!!
-
2/
Here are some interesting tables from it...
I wonder how well it works with #Tetrodes and in the #Hippocampus given the special shape of #ComplexSpikes 🤔If you try it please let us know what you think!!
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Looks like #Kilosort 4 is out!
https://www.biorxiv.org/content/10.1101/2023.01.07.523036v1If you're doing spike-sorting for your research... are you going to try it out?
#Electrophysiology #SpikeSorting
1/ some screenshots below -
Looks like #Kilosort 4 is out!
https://www.biorxiv.org/content/10.1101/2023.01.07.523036v1If you're doing spike-sorting for your research... are you going to try it out?
#Electrophysiology #SpikeSorting
1/ some screenshots below -
Looks like #Kilosort 4 is out!
https://www.biorxiv.org/content/10.1101/2023.01.07.523036v1If you're doing spike-sorting for your research... are you going to try it out?
#Electrophysiology #SpikeSorting
1/ some screenshots below -
Looks like #Kilosort 4 is out!
https://www.biorxiv.org/content/10.1101/2023.01.07.523036v1If you're doing spike-sorting for your research... are you going to try it out?
#Electrophysiology #SpikeSorting
1/ some screenshots below -
Looks like #Kilosort 4 is out!
https://www.biorxiv.org/content/10.1101/2023.01.07.523036v1If you're doing spike-sorting for your research... are you going to try it out?
#Electrophysiology #SpikeSorting
1/ some screenshots below