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izhikevich neurons shouldn't use auto-refractory #404

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merged 1 commit into from
Mar 19, 2021

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neworderofjamie
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@neworderofjamie neworderofjamie commented Mar 19, 2021

Otherwise, if you inject sufficient current for them to spike every timestep it doesn't work due to the voltage reset being at the start of the sim code (presumably to support reading the spike voltage from learning rules). Do you think the automatic refractory mechanism should be turned off for all models with reset code?

@neworderofjamie neworderofjamie added this to the GeNN 4.5.0 milestone Mar 19, 2021
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I am not sure whether spiking every timestep should be a valid usage scenario but I agree with switching it off.

@neworderofjamie neworderofjamie merged commit 3b3d3ff into master Mar 19, 2021
@neworderofjamie neworderofjamie deleted the izhikevich_fix branch March 19, 2021 09:56
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