Search found 88 matches

by breakwave922
Tue Nov 04, 2014 12:23 pm
Forum: ModelDB and other online sources of models
Topic: Question about initialization in Bartos' 2002 network model
Replies: 7
Views: 14941

Re: Question about initialization in Bartos' 2002 network mo

Hi, Ted, Thank you so much for you reply and patience. Yes, I executed the simple sequence that you suggested, and got different results. Here is my code: load_file("nrngui.hoc") //cvode_active(1) load_file("stdgui.hoc") load_file("LAcell_template_New.hoc") // Change the template file according to c...
by breakwave922
Mon Nov 03, 2014 3:05 pm
Forum: Modeling networks
Topic: How to run the simulation in-between?
Replies: 28
Views: 13828

Re: How to run the simulation in-between?

Hi, Hines, Thanks for your reply and time. I tried the SaveState() on a very simple single-cell model. I segmented the 1000ms simulation into 2 parts at 200ms: The first run was from 0-200ms, and the second run was from 200-1000ms, note that t always started from 0ms, so in the second run, simulatio...
by breakwave922
Mon Nov 03, 2014 2:02 pm
Forum: ModelDB and other online sources of models
Topic: Question about initialization in Bartos' 2002 network model
Replies: 7
Views: 14941

Re: Question about initialization in Bartos' 2002 network mo

Hi, Ted,

Here is what I did, set cell.soma.v(0.5)=-70, and then call finitialize(). Then when I check soma voltage, it's always -65mV.
by breakwave922
Sat Nov 01, 2014 4:50 pm
Forum: ModelDB and other online sources of models
Topic: Question about initialization in Bartos' 2002 network model
Replies: 7
Views: 14941

Question about initialization in Bartos' 2002 network model

Hi, I've been very confused on how to initialize of cells' resting potential at the beginning of the simulation. In Batros' 2002 network model (modelDB link http://senselab.med.yale.edu/modeldb/ShowModel.asp?model=21329 ), it was realized by only setting cell .soma.v =rdv.repick() (rdv.repick() is f...
by breakwave922
Fri Oct 31, 2014 5:48 pm
Forum: Modeling networks
Topic: How to run the simulation in-between?
Replies: 28
Views: 13828

How to run the simulation in-between?

Hi, We have a 1000-cell network of 276000ms of training protocol. Is there any way to cut the simulation in-between into two runs, and we save the status at end of the first run to make it serve as the initial condition (perhaps with other changed parameters in future) for the subsequent runs? How c...
by breakwave922
Fri Aug 22, 2014 4:21 pm
Forum: ModelDB and other online sources of models
Topic: Wang, Buzsaki 1996's model running issue
Replies: 11
Views: 20894

Re: Wang, Buzsaki 1996's model running issue

Hi, Tom,
Yes. It works now. Thank you so much.
by breakwave922
Wed Aug 20, 2014 8:30 pm
Forum: ModelDB and other online sources of models
Topic: Wang, Buzsaki 1996's model running issue
Replies: 11
Views: 20894

Re: Wang, Buzsaki 1996's model running issue

Start with the mosinit.hoc file instead if that is OK. I will help you get the model running if the mosinit.hoc doesn't have the part you would like. 1)Which platform (mswin, mac os x, unix/linux) and which 2) version of NEURON (7.3, alpha, hg) are you using? Hi, Tom, I just realized that I couldn'...
by breakwave922
Wed Aug 20, 2014 3:03 pm
Forum: ModelDB and other online sources of models
Topic: Wang, Buzsaki 1996's model running issue
Replies: 11
Views: 20894

Re: Wang, Buzsaki 1996's model running issue

Thank you very much, Tom.
I started with the mosinit.hoc file. Yes, it works. It gave the GUI to ask for choosing Fig 1A or Fig 3A.
I use Windows 8 and Neuron version 7.3
by breakwave922
Wed Aug 20, 2014 1:30 pm
Forum: ModelDB and other online sources of models
Topic: Wang, Buzsaki 1996's model running issue
Replies: 11
Views: 20894

Wang, Buzsaki 1996's model running issue

Hi, I downloaded the model file--Gamma oscillations in hippocampal interneuron networks (Wang, Buzsaki 1996), from modelDB. Then I compiled it and tried to run it on my local computer. When I click the jnsci16_6402F3.hoc file, it kept giving me error, saying intsall_vecst undefined function . Do any...
by breakwave922
Wed May 21, 2014 12:38 pm
Forum: Parallel NEURON
Topic: How to save the time at each time step
Replies: 7
Views: 6745

Re: How to save the time at each time step

I got the same number as you got in your previous post.
My dt is the model is 0.05
by breakwave922
Wed May 21, 2014 11:55 am
Forum: Parallel NEURON
Topic: How to save the time at each time step
Replies: 7
Views: 6745

Re: How to save the time at each time step

Sorry, my typo. It supposed to be 1100/4 + 1 = 276. But what I got is 1100/4 = 275. I don't know why.
by breakwave922
Wed May 21, 2014 9:43 am
Forum: Parallel NEURON
Topic: How to save the time at each time step
Replies: 7
Views: 6745

Re: How to save the time at each time step

Thank you very much for your kindly reply. Let me explain my situation: In my model, I recorded the soma voltage with 4ms time_step, the total time length of the model is 1100ms. If the voltage was recorded from 0ms, then the vector should contain 1100/4 + 1 = 278 values. But what I got is 277 value...
by breakwave922
Tue May 20, 2014 2:12 pm
Forum: Parallel NEURON
Topic: How to save the time at each time step
Replies: 7
Views: 6745

How to save the time at each time step

For some reason, I need to save the time history with specific time step. I use rect.record(&t,tstep), tstep=4 to save. But then all the time values I got is zero.
Any help is appreciated.