Search found 10 matches

by kazmer
Sat Jul 05, 2008 5:02 am
Forum: Modeling networks
Topic: matrix Shape plot
Replies: 3
Views: 1965

Re: matrix Shape plot

Hi Ted,
Thank very much! My problem is that I wrote cell template in Hoc file and I did not use CellBuilder or NetworkBuilder. How can I code public position in Template.
Kazmer
by kazmer
Mon Jun 30, 2008 4:07 pm
Forum: Modeling networks
Topic: matrix Shape plot
Replies: 3
Views: 1965

matrix Shape plot

Hi,

I made a biophys. neural network with 100 neuron. I would like to order 10x10 matrix in Shape plot. How can I do it?

Thanks,
Kazmer
by kazmer
Thu May 29, 2008 12:04 pm
Forum: Getting started
Topic: density of a given channel
Replies: 1
Views: 1581

density of a given channel

Hi,

I have a simple question. How can I change a density of given channel in e. g. soma?
Thanks
by kazmer
Sun May 18, 2008 6:42 am
Forum: Getting started
Topic: simple HH neuron with sinusoid trigger current
Replies: 0
Views: 1813

simple HH neuron with sinusoid trigger current

Hi, I wrote a simple HH neuron with sinusoid current. I think this may be useful for beginner. HOC code: load_file("nrngui.hoc") create soma access soma soma { L=10 diam=10 Ra=123 insert nad insert leak insert kad } tstop=500 objref stim soma stim= new IClampSin(0.5) stim.del=100 stim.dur=300 stim.f...
by kazmer
Fri Jun 08, 2007 8:21 am
Forum: Adding new mechanisms and functions to NEURON
Topic: compillation error during nmodl file
Replies: 4
Views: 3525

Nothing happened.

Former I install X-win32, X-window system, on my XP. May it cause the problem?

However if I install Neuron 5.7, it works fine.

Kazi
by kazmer
Wed Jun 06, 2007 1:39 pm
Forum: Adding new mechanisms and functions to NEURON
Topic: compillation error during nmodl file
Replies: 4
Views: 3525

compillation error during nmodl file

Hi all, I use NEURON in XP sice long time. It worked very well. However, now I want to compile a nmodl file I get the next message: gcc -mno-cygwin -I/cygdrive/c/nrn59/src/scopmath -I/cygdrive/c/nrn59/src/nrnoc -I/cygdrive/c/nrn59/src/oc -I/cygdrive/c/nrn59/lib -I/cygdrive/c/nrn59/mingw -c mod_func....
by kazmer
Fri Jun 01, 2007 2:30 pm
Forum: Getting started
Topic: classical Hodgkin-Huxley neuron in NEURON
Replies: 2
Views: 3814

thanks I will try it
Kazi
by kazmer
Thu May 31, 2007 9:35 am
Forum: Getting started
Topic: classical Hodgkin-Huxley neuron in NEURON
Replies: 2
Views: 3814

classical Hodgkin-Huxley neuron in NEURON

Hi all, I try to simulate classical HH neuron with original euqations from Hodgkin-Huxley article. Problem is that this want not work. I cannot get spike train during stimulation. Why? my hoc code: load_file("nrngui.hoc") objectvar stim create soma access soma soma{ nseg=1 L=18.8 diam=18.8 Ra=123 in...
by kazmer
Thu May 31, 2007 7:44 am
Forum: Other questions
Topic: sinusoid current
Replies: 12
Views: 11091

Thanks, it is fine.
Kazmer
by kazmer
Tue May 29, 2007 2:53 pm
Forum: Other questions
Topic: sinusoid current
Replies: 12
Views: 11091

sinusoid current

Hello Ted,

I started to simulate subtreshold oscillation of guine-pig cortical neuron. I would like to use sinusoid IClamp current on soma.
equation: Iin=A*(sinB*t^2)+DC
Could I write it in HOV or NMODL?

Thanks,
Kazmer