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Please, could you explain to me why this code generates error; load_file ("Rod.tem") // load template for Rod cells rodx = 4 // number of horizontal layers of cells rody = 5 // number of vertical layers of cells ncells = rodx * rody // Total number of Rod cells to create objref Rod[rodx][r...

Please is anyone aware of any website (or lab where I can make a request from) where I can download reconsturcted retinal cells (receptors(rod and cones), bipolars, amacrines, ganglions ). I am aware of single compartment models people have used in their work. I am interested in using the full morph...

Thank you very much for these detailed explanations, and for the links you included , the information there have demystified many codes that I find overwhleming, wondering what they mean and how people could figure such details out.

Thank you very much!
Irene

I'm going through some of Destexhe models, when I double clicked on his hoc code to run it as to see what the out puts of the models are I get error messages like : graphList not an array variable in /cygdrive/C/Documents and Settings/_Irene_/My Documents/Research at WFUMC/Peer review papers/Destexh...

Please could you check the hoc syntax for loading the RunControl and variable time step? I'm working through chapter 11 of the NEURON book and following the instructions under section 11.5.2 "Exploiting the reusable code". For the "rig.hoc" section that should be used for the int...

Thank you for the explainations. I have made the corrections you suggested, first I changed the amp of the SinClamp from 2.0nA to 0.1nA, I ran the simulation, this is the error msg generated: "at line 62 in file Calcium_Pump.mod: BREAKPOINT { SOLVE state METHOD sparse Error at section location ...

Please can you check the details of the calcium pump.mod in section 9.11 of the neuron book. I copied the code as it is witten and compiled the mod file there was no error. This is the second time I have used it in in a model and have almost the same type of error message. The first was when I tried...

Thank you for the explainatiions especially for reminding me the basic geometery. Iinitially I had a basal dendrite attached to the soma, the basal dendrite being the precell that contains the cdp and cachan, andt he soma being the postcell. With your explainations I have changed the geometry of the...

Please could you explain to me the difference between the Gap.mod modeled in NEURON Book listing 10.2 and that modeled in the on-line course under "linear circuits, rectifying junction" The PARAMETER and BREAKPOINT sections of both mod files are different. Please could you explain the reas...

I tried to reproduce fig 10.2 in the NEURON book: I created the pre and post cells using cell builder. (The precell is a basilar and the post cell is a soma), I used the specifications in the text, but was not sure what the length of the precell(basilar should be, as it is said to be a hermisphere) ...

Thank you! It is taken care of.

Irene

Please I am thanking you for your explaination for Chapter 8, not for chap 9, I have not resolved that yet.
Irene

Thank you! It works now!

Thank you
Irene

Please can you check the codes of cadifus (calcium diffusion) of listing 9.8 in NEURON book. Itried to compile the mod file but it gives this error message : syntax error: Illegal expression: Illegal reaction syntax: Illegal integer expression: FROM intvar = intexpr TO intexpr BY intexpr { statement...

I am working through the chapter eight of the NEURON book, sec 8.4.4.2 and repeating the hoc codes in the chapter as to help me understand what is being discussed in that chapter but I am running into difficulties, please I will need some help to understand the excericses. I created the mod file of ...