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Visualization of axonal rebounds

To visualize the axons, replace the original make_fig.m located in the kilosort main folder (KS-master/mainLoop) with this Matlab script.

Our modified version of this script will organize the plotting of the waveforms according to the size of the post-synaptic negative peak response (if any):

  • In the first subplot of Kilosort -Temporal Components-, the different waveforms are now organized from the biggest (left) to the smallest (right) post-synaptic peak value. Consequently, the presence of possible axons in the recording will be indicated by the a blue region in the bottom left part of this subplot (red arrow).
  • In the second plot at the top right (unnamed), only the 10 first waveforms having the largest post-synaptic values (red arrow) are illustrated; they correspond to the first 10 waveforms on the lefter side of the Temporal Components subplot. alt text

A test recording is available in: https://zenodo.org/record/6850116#.YtQNq4RBzQM