Search found 34 matches

by Martenzi
Sat Jun 29, 2013 12:17 am
Forum: Other questions
Topic: Help with Procedure!
Replies: 15
Views: 6828

Re: Help with Procedure!

Dear Ted, for the sake of time and effort put into this procedure (for both of us) I wanna ask and reassure a couple of things. Computer Modeller / Neuroscientist / Student of what? It came to me that the use of NEURON and this forum may be completely different from how I perceive the intentions of ...
by Martenzi
Sun Jun 09, 2013 3:35 am
Forum: Other questions
Topic: Segmentation Violation 7.3
Replies: 5
Views: 2547

Re: Segmentation Violation 7.3

Does it matter that Branco used Python under linux?
by Martenzi
Sun Jun 09, 2013 3:35 am
Forum: Other questions
Topic: Segmentation Violation 7.3
Replies: 5
Views: 2547

Re: Segmentation Violation 7.3

The changes you postulated prohibits the make dll from being succesfull with versions dating back to 7.1

Im not sure what to do becuase i need the NMDA file from Branco to work, otherwise my model is useless.
by Martenzi
Sun Jun 09, 2013 3:08 am
Forum: Other questions
Topic: Segmentation Violation 7.3
Replies: 5
Views: 2547

Re: Segmentation Violation 7.3

Previously I asked for help on a segmentation violation due to 7.3 version. It was about compiling proper dll files from Brancos mod files. You saw that he had not clearly defined what units and the two last last codes is how you told me to correct it. I did and I got this error while compiling. Any...
by Martenzi
Sun Jun 09, 2013 2:40 am
Forum: Other questions
Topic: Segmentation Violation 7.3
Replies: 5
Views: 2547

Re: Segmentation Violation 7.3

NEURON -- Release 7.3 (849:5be3d097b917) 2013-04-11 Duke, Yale, and the BlueBrain Project -- Copyright 1984-2013 See http://www.neuron.yale.edu/neuron/credits oc>loading membrane mechanisms from ./Branco_2010/mod.files/nrnmech.dll dlopen failed - Exec format error I get this error message. Could it...
by Martenzi
Sun Jun 09, 2013 1:34 am
Forum: Other questions
Topic: Segmentation Violation 7.3
Replies: 5
Views: 2547

Segmentation Violation 7.3

Im getting a segmentation violation with neuron 7.3 under windows 7. I loaded the cell and biophysics from "Branco et al. 2010" in ModelDB. I get this when I hit Init.

Where should I start the troubleshooting?
by Martenzi
Sat Jun 08, 2013 10:10 pm
Forum: Other questions
Topic: Help with Procedure!
Replies: 15
Views: 6828

Re: Help with Procedure!

to specify section within the argument is that "dorun(dend[x],2,4 etc?
by Martenzi
Sat Jun 08, 2013 9:34 pm
Forum: Other questions
Topic: Help with Procedure!
Replies: 15
Views: 6828

Re: Help with Procedure!

Much obliged! I can tell from your code that I was quite far off with my ideas of how to write the HOC code. "All you need to know to finish the job is what do I mean by ampl vs location?" The same thing this procedure is doing, for each argument in "dorun". The idea is simply to make NEURON plot EP...
by Martenzi
Fri Jun 07, 2013 11:04 pm
Forum: Other questions
Topic: Help with Procedure!
Replies: 15
Views: 6828

Re: Help with Procedure!

I have the book and have read your recommended links. Could you perhaps clarify briefly how you would, in layman a terms, use the different methods (section ref, section list, point.loc, accessed section)? I'm would like to know the limitations of $ and if I the $ can be recognize as a section a dir...
by Martenzi
Thu Jun 06, 2013 6:01 am
Forum: Other questions
Topic: Help with Procedure!
Replies: 15
Views: 6828

Re: Help with Procedure!

So what I have got to do is to create 3-4 procedures that precedes the intended procedure that can evoke location, range, recording site etc. ? proc 1 - Section finder save into $1 whereby an synapse is included? proc 2 - Range finder (modify putsyn after $1) proc 3 - Procedure to choose recording s...
by Martenzi
Wed Jun 05, 2013 12:33 am
Forum: Other questions
Topic: Help with Procedure!
Replies: 15
Views: 6828

Re: Help with Procedure!

I want all synapses to be individual, without summation. Temporal summation could be added later by lets keep to individual effect. I forgot to ask. What code is used to append synapse to a section name? "dend AlphaSynapse[0].loc($1)" , can "dend" be changed to "dend(any specific number on your cell...
by Martenzi
Tue Jun 04, 2013 11:15 pm
Forum: Other questions
Topic: Help with Procedure!
Replies: 15
Views: 6828

Re: Help with Procedure!

Im posting again since Im not sure if previous post was successful. I want this procedure to be able to fire X alphasynapses at x branches on x location (range 0-1) at x recording sites and plot into ampl vs location. So in one procedure sentence the user can specify a list of schedule synaptic inpu...
by Martenzi
Tue Jun 04, 2013 9:39 pm
Forum: Suggestions and Feedback
Topic: FUHOC!
Replies: 3
Views: 12491

Re: FUHOC!

Dear Ted, I was afraid you would answer like that. As I am highly grateful for the activity of this forum on how much work you guys have put into this, the suggestions I was making is actually so much more simple. I assume that most of you computational modellers have several HOC files with differen...
by Martenzi
Tue Jun 04, 2013 9:17 am
Forum: Other questions
Topic: Help with Procedure!
Replies: 15
Views: 6828

Re: Help with Procedure!

/* putsyn.hoc for somatic epsp as a function of synaptic location last modified 7/15/99 NTC */ synloc=0 // accessible to the Gather Values tool proc putsyn() { if ($1 < 0 || $1 > 1) { printf("%c",7) // ring bell print "ERROR--location must be in the range [0, 1]" synloc = -1 } else { // say what we...
by Martenzi
Tue Jun 04, 2013 4:49 am
Forum: Suggestions and Feedback
Topic: FUHOC!
Replies: 3
Views: 12491

FUHOC!

Frequently Used HOC! I was thinking, why not post common usage of code such as the example structure of a simple neuron with one branch each? A common way to use save to vector/graph etc? As I´m under time pressure to deliver result and I´m more interested in optimising my work than to become a full...