www.neuron.yale.edu

From the printout generated by topology() that you provided, it looks like 1. there is only one root section 2. the root section is called soma 3. there is one axon and six dendritic trees and 4. the proximal ends of the axon and all dendritic trees are attached to the 1 end of the soma In the morni...

Neuromorphic renderings of the electrotonic transformation might be pretty and seemingly intuitive, but many users find logA vs. X plots to be far more informative.

Two suggestions. First, regarding how to interpret neuromorphic representations of electrotonus: work through this exercise https://nrn.readthedocs.io/en/latest/courses/electrotonic_analysis.html#electrotonic-analysis << note added after my initial post: at present, the "Shape" link in the...

Hey! Relax, there's no need to be so formal. Is it possible to somehow define different axial resistances (Ra) for different ions? Everything is possible through programming, but the set of "everything" has many members that are ugly and awkward. You're asking for something that could eas...

error: invalid active developer path (/Library/Developer/CommandLineTools) There's your clue. Have you installed the Command Line Tools? If not, see https://apple.stackexchange.com/questions/107307/how-can-i-install-the-command-line-tools-completely-from-the-command-line These pulse generators prod...

One might well ask "How did ted make such an informed guess?" I now draw back the curtain of secrecy (faint of heart, pass not this line!) I executed nrngui then created an instance of the Multiple Run Fitter by clicking on NEURON Main Menu / Tools / Fitting / Multiple Run Fitter (of cours...

I found one post linking a model on modelDB that had a statement I suspect that one or more other statements must be executed before one tries to create an instance of the MulRunFitter class. Examine the source code for that entry in ModelDB (BTW, which entry is it?) and look for something similar ...

You're welcome. It works, but it should be much, much easier. It will take a while to figure out how to deal with Win 11.

Installing NEURON should have created a folder on your desktop that has a name that starts with NEURON. Double click on that folder. Inside the folder is an icon with the label "bash". Double click on that. That should open a bash terminal. The prompt will look something like bash-5.2$ At ...

I'm very sorry you had all this difficulty. Looks like Win 11 has created some new work for us.

You really need to have a detailed discussion with the person from whom you got these data. Here's what I found. I strongly suspect that the data are from an automated reconstruction, with minimal (if any) human supervision or intervention. That's an inference. What follows, however, is absolute fac...

For what it's worth

Might that also avoid the failure of neurondemo?

Are you using Windows 11? If not, what operating system are you using?

I used the Import3d tool to view a simple neuron (a soma with one dendrite), except the soma did not load.

This would mean there's something wrong with the morphology file. Is it publically available?

Try MBF ASCII file format. Use NEURON's Import3d tool. See https://nrn.readthedocs.io/en/latest/gu ... ort3d.html