www.neuron.yale.edu

As far as i have i have understood your question, Very good suggestions. I have just a couple of things to add. don't forget to give "access 'section' " command (if it is not stated in the .hoc code) ex. access soma , access cell[0].soma etc. Many of NEURON's GUI tools expect a default se...

I don't understand the question, or even what you're trying to do. Since neuron is used there for modeling purposes nearly all data is specified in .hoc format. Do you want to draw 3D renderings of physiological data? (time series records of voltage, current, etc?) Or anatomical data? As far as I kn...

NEURON is doing exactly what it should, right down to the notice it printed. A section can have an unlimited number of children, but only one parent. Your code is attaching a section to one parent, then attaching it to a different parent. Read about connect in the Programmer's Reference http://www.n...

This is a second polling question on the issue of what to do about section numbers and cross-references in the NEURON book. For background details, see the thread Section numbers and cross-references in the NEURON book If we do adopt a section numbering strategy, how should this affect cross-referen...

The NEURON book is now in press and we are already editing the first proofs. We are about to decide whether or not to number sections, and how to deal with cross-references. As those of you who have read drafts of book chapters may recall, at present the book does not have numbered sections. I would...

See
Details of fadvance()
in chapter 7 of the NEURON book (get draft here
http://www.neuron.yale.edu/ftp/ted/book ... xedref.pdf
). Note that fadvance sets up the equation matrix by calling treeset.c

"Everything is possible with programming." All the pieces are there--all you have to do is assemble them. Use the Random class to fill Vectors with pseudorandom sequences. If necessary, you can then use the Vector class's methods to implement a transformation on a pseudorandom sequence tha...

Please be sure to cite NEURON if your work results in publications. Of the sources currently listed on the "Publications about NEURON" page https://nrn.readthedocs.io/en/latest/publications.html , you might want to choose Carnevale, N.T. and Hines, M.L. The NEURON Book. Cambridge, UK: Camb...

Glad to help. Thanks for submitting your question to the NEURON Forum, where it can benefit a wide audience. Please be sure to cite NEURON if your work results in publications. Of the papers currently listed at http://www.neuron.yale.edu/neuron/bib/nrnpubs.html the best general-purpose citation woul...

Unfortunately that won't work. The first declaration that a name is an objref must occur outside of a proc or func. Once a name has been declared an objref, it can appear in another objref statement inside a proc or func, like this objref ref proc p() { objref ref } If you really need to hide an obj...

On 6/2/2005 xianghong yang <xyang3@utmem.edu> wrote: > The classic connect command from the tutorial is -- > > connect dendrite[1](0), soma(1) > > while a CA1 pyramidal neuron model is different -- > > soma[0] {connect soma[1] (0), 1 > connect basal[0] (0),0 > connect basal[20] (0),0 > connect basal...

There have been several attempts to come up with strategies for deciding how big a compartment shoudl be. Most of them are pretty useless. The only exception I know of is to make compartments shorter than some fraction d_lambda of the AC length constant at some frequency that is so high that most me...

One way to save the sequence of (x,y) coordinates to a file is to use the Print & File Window Manager (PFWM) to Print / Ascii. On the FAQ page http://www.neuron.yale.edu/neuron/faq/general-questions see the link called How do I print a hard copy of a NEURON window? You can also "pick" ...

Lots of good questions here. Some belong under the topic Adding new mechanisms and functions to NEURON--NMODL and the Channel Builder and others belong elsewhere. It may be didactically appropriate for me to come back and split up this reply. 1. I have done hippocampal CA1 network of 500 cells (sing...

1) I created a very simple network (2cells connected via one ExpSyn) with the network builder. Now I need to insert a point process (VClamp) at the presynaptic neuron, yet I can't find the created network cells in the point processes menu... Several issues here. 1. Point processes menu? What point ...