Search found 127 matches

by Keivan
Tue Jan 01, 2008 3:34 pm
Forum: General questions and discussions about computational neuroscience
Topic: sugesstions about the tools and technologies users require.
Replies: 5
Views: 9534

Rapidmind

1) I congratulate all on New Year and Wish the new successful performing. 2) I agree with you in every aspect. 3) I am not a computer engineer. I want to know your opinion as a pro about the usefulness of the products like "rapidmind" for the future development of neuron The RapidMind Multi-core Dev...
by Keivan
Mon Dec 31, 2007 11:43 am
Forum: General questions and discussions about computational neuroscience
Topic: sugesstions about the tools and technologies users require.
Replies: 5
Views: 9534

GPGPU

GPGPU stands for General-Purpose computation on GPUs. With the increasing programmability of commodity graphics processing units (GPUs), these chips are capable of performing more than the specific graphics computations for which they were designed. They are now capable coprocessors, and their high ...
by Keivan
Mon Dec 31, 2007 5:02 am
Forum: General questions and discussions about computational neuroscience
Topic: sugesstions about the tools and technologies users require.
Replies: 5
Views: 9534

sugesstions about the tools and technologies users require.

I think there is a missing topic about the ways we could improve this important and useful software.
if there is previously a topic like this please inform me.
by Keivan
Wed Jul 18, 2007 7:58 am
Forum: Anatomically detailed models
Topic: Problem using multisplit and cache efficiency?
Replies: 5
Views: 4532

Problem using multisplit and cache efficiency?

Hi everybody I have some question about the multiprocessor programming of anatomically detailed neurons: 1) I have a multi processor computer (a desktop not a cluster), which method is better for me: multisplit or splitcell? 2) I could not understand the neurons manual (mutisplit and splitcell), how...
by Keivan
Thu Apr 12, 2007 5:05 pm
Forum: Other questions
Topic: nrniv error during calculation of ca_ion
Replies: 1
Views: 2572

nrniv error during calculation of ca_ion

I'm trying to combine two available models from model database. One of them (my main model) is a detailed morphological model of CA1 pyramidal cell created by Poirazi et al. http://senselab.med.yale.edu/senselab/modeldb/ShowModel.asp?model=20212 this model has calcium channels beside different other...
by Keivan
Thu Jun 08, 2006 7:26 am
Forum: The GUI
Topic: Making inhomogeneous Ra with cell builder
Replies: 2
Views: 4466

Thank you very much, your answer was very helpful for me. I Also changed the code a litle bit more to this in order to adjust the p value to x value.

Code: Select all

forsec sl {
		for (x, 0) {
			i += 1}
		x = 0.5 // or 0 or 1--just do this for a single point in the section
		p = map.x[i*x]
by Keivan
Wed Jun 07, 2006 1:16 am
Forum: The GUI
Topic: Making inhomogeneous Ra with cell builder
Replies: 2
Views: 4466

Making inhomogeneous Ra with cell builder

I’m trying to make a model with inhomogeneous properties, using cell builder. But found that I could not use inhomogeneous Ra (axial resistance) with this approach. How can I solve this problem? On the other hand if there is no way solving this problem using GUI can I export my project and solve t...