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Analysis Help
Parameter: Spike corr. W.F. #


Full name: Waveform # for spike cross-correlation
Range: [ 0, 99 ]
Initial value: not set

Affects: W.F. spike cross-correlation histogram

Each action potential on the waveform selected by the "Spike W.F. #", in the range to be analysed, triggers a "sweep" from the waveform selected by the "Spike corr. W.F. #". The window and delay for these sweeps are set as they are for spike triggered averages. Each sweep window is itself scanned for spikes, so you have to set the waveform parameters for spike detection for both of the above waveforms. These parameters are a part of the waveform parameter files associated with each waveform.

The resulting graph shows the average number of action potentials on this waveform (selected by the "Spike corr. W.F. #"), corresponding to time intervals before or after spikes on the other waveform.

The parameters "Corr. spikes before trigger" and "Corr. spikes after trigger" limit the number of spikes counted in each sweep.

 

Key sequence  Parameter Initial Value
<Esc>SSCN  Spike corr. W.F. #  ?

 


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Copyright © 2017 G. R. Detillieux, Spinal Cord Research Centre, The University of Manitoba.