www.neuron.yale.edu

Hi Salvador, thanks for your reply. I ended up using option 3 with single compartment models which works perfectly. It also seems more efficient than option 1.

Thanks for letting me know about the google group - I'll post here in future.

[REMOVED BY MODERATOR: a complete quotation of the previous post in this thread RATIONALE: what would be the rationale for including it in the first place?] Dear Ted, I stumbled across this (very helpful) post trying to implement an adaptive exponential I&F model in Neuron but preserving parame...

Hi Salvador, I have just started using netpyne and have a question about network stimulation. Apologies if this is obvious or tackled elsewhere. To get started I want to create a network of I&F neurons which all receive independent random (poisson) external stimuli. I'm trying to find the most e...

Thanks Ted, that's a terrific help (and has saved a lot of simulation time!)

Hi Ted, I have a question about measuring impedance that relates somewhat to this thread. I have previously used a zap current to measure impedance but prefer the convenience of neuron's built in tool. However, I am interested in looking at impedance at both 'near' and sub-threshold potentials (ie, ...

Hi Ted, I have a related question I am hoping you could help with. It is touched on here (https://www.neuron.yale.edu/phpbb/viewtopic.php?f=12&t=2437) but I would like to make sure I understand correctly. I want to determine the contribution of different mechanisms to the capacitive current (i_c...

Thanks Ted - much appreciated

Hi Ted, I have a (very) simple follow-up question about this. If I am interested in axial current flowing from a dendrite (nseg=3) to the soma (nseg =1) is it just a matter of: 1) record voltage at soma(0.5) and dendrite(1/6) 2) get Ri at dendrite(1/6) -- (I understand this is calculated at the pare...

Thanks Ted, much appreciated. Works perfectly with consistent results now.

Hi Ted, thanks for you reply. Yes apologies for the sloppy(incorrect) terminology - I was referring to total ionic current and capacitive current. I think the differences I see when calculating the above using either dvdt (eg your calculations above) or i_cap are numerical, as I am looking at values...

Hi, I have a question regardng use of either i_cap vs dvdt*capacitance for calculating ‘total membrane current’. My intent is to explore the relevance of I-V curves (using SEClamp) in a single compartment with HH conductances, to neuronal behaviour under ‘normal’ conditions. I have had a browse thro...

I was unable to sort this out and ended up re-installing windows - this has fixed the problem However I have now encountered a different issue (I was unsure whether to post it under this thread, as it is still relevant to windows 10, or create a new thread so apologies in advance!) When I use braces...

I been assuming that you cannot successfully double click on any hoc file Is that the case with
c:/nrn/demo/demo.hoc ?

Yes none of the hoc files seem to initialise within the demo folder either. On the other hand if I open 'NEURON Demo' directly from the shortcut folder it works fine.

I searched through the machine and also removed all mention of neuron in the registry, but still no luck.

It looks like I'm consigned to using the 7.3 version...... thanks for your help anyway, and if I stumble across the problem I'll post the solution

This is a real puzzle and i'm stirring the bottom of the barrel for ideas about how to diagnose the problem. Try the following Start a dos command line window and see if the bash shell works. ie type Code: Select all c:\nrn\mingw\bin\bash.exe If you get the bash prompt then good. hit ^D to get back...