Search found 7 matches

by pranit
Wed Aug 29, 2012 11:11 am
Forum: Other questions
Topic: Izhikevich type Implementation
Replies: 1
Views: 1287

Izhikevich type Implementation

Hi, I have a Biologically realistic cell which i want to convert in Izhekevich type one. I looked at the code posted in one of the models (http://senselab.med.yale.edu/modeldb/showmodel.asp?model=39948&file=\izh\izh.mod) . It says that we have to create a dummy variable vv for voltage instead of usi...
by pranit
Tue Jun 05, 2012 12:07 pm
Forum: OS X
Topic: NEURON 7.2 on MAC OS X 10.7.4
Replies: 4
Views: 3849

Re: NEURON 7.2 on MAC OS X 10.7.4

Yes it crashed before the banner. I had installed on Desktop and got the following error msg : dyld: Library not Loaded: /Applications/NEURON-7.2/nrn/i386/lib/library.dyld Then i found out that neuron was not installed in application folder. So i moved it to applications folder and it worked..... Th...
by pranit
Mon Jun 04, 2012 1:35 pm
Forum: OS X
Topic: NEURON 7.2 on MAC OS X 10.7.4
Replies: 4
Views: 3849

NEURON 7.2 on MAC OS X 10.7.4

Hi, Im running NEURON 7.2 on MAC 10.7.4. The installation and .mod compilation were all OKAY. But when i ran the nrngui or any .hoc file, it gave me errors as below. XCODE were installed as version 4.3.2 (4E2002). Thanks! -Pranit Process: a.out [25323] Path: /Users/USER/Desktop/*/nrngui.app/Contents...
by pranit
Tue Apr 10, 2012 5:30 pm
Forum: Other questions
Topic: Calculate current flowing from one compartment to another
Replies: 2
Views: 2687

Re: Calculate current flowing from one compartment to anothe

Thanks Ted. This was exactly what i was looking for.
by pranit
Fri Apr 06, 2012 2:54 pm
Forum: Other questions
Topic: Calculate current flowing from one compartment to another
Replies: 2
Views: 2687

Calculate current flowing from one compartment to another

Hi, I am working on a multi-compartment model and need to find out the magnitude of current flowing from one compartment to another. I am having nseg = 1 for now for all compartments. I am using the formula ((Vsoma(0.5)-Vdend[0](0.5))/((2Rasoma*Lsoma/(pi * Dsoma^2))+(2Radend*Ldend/(pi * Ddend^2))) t...
by pranit
Fri Apr 29, 2011 4:08 pm
Forum: Modeling networks
Topic: Local Field Potentials
Replies: 3
Views: 4177

Local Field Potentials

Hello, I have a network model and was thinking how i could calculate the Local Field Potential for the model. One way is to sum all the synaptic currents in the region and multiply it with extracellular resistance. Is there any default object in neuron that does this because GENESIS had an object ca...
by pranit
Mon Nov 22, 2010 4:34 pm
Forum: Parallel NEURON
Topic: Serial vs parallel
Replies: 0
Views: 1621

Serial vs parallel

Hi Guys, I am new to parallel neuron and i am facing a strange problem. Earlier my network gave same output when i ran it on parallel or serial neuron. I changed couple of templates and now i am getting different outputs. i did not change any of parallel code, just replaced the templates with new on...