Search found 6290 matches
- Wed May 03, 2006 6:00 pm
- Forum: Modeling networks
- Topic: Hi i am a new user
- Replies: 1
- Views: 3863
Here are the most important chapters for what you want to know. Chapter 10 and 11 of The NEURON Book contain information that you will need to know to model networks. But before you read it, you should be familiar with the contents of chapters 5 and 6 (modeling individual cells). If you need to lear...
- Wed May 03, 2006 5:55 pm
- Forum: Getting started
- Topic: how injection current to neuron cell
- Replies: 3
- Views: 3628
- Wed May 03, 2006 5:20 pm
- Forum: The GUI
- Topic: Can I control a exp2syn in GUI?
- Replies: 1
- Views: 4396
You can use a Point Process Manager to manage an ExpSyn or Exp2Syn, but you will need to write some hoc code to send events to the synaptic mechanism. Example: suppose the Point Process Manager tells you that your Exp2Syn is called Exp2Syn[0]. Then you need some code that creates a NetStim, and a Ne...
- Wed May 03, 2006 5:11 pm
- Forum: Getting started
- Topic: how injection current to neuron cell
- Replies: 3
- Views: 3628
Use an IClamp. Read about Point Processes in chapter 5 of The NEURON Book, or at
least read
Hines, M.L. and Carnevale, N.T.
The NEURON simulation environment.
Neural Computation 9:1179-1209, 1997
which you will find here
http://www.neuron.yale.edu/neuron/bib/nrnpubs.html
least read
Hines, M.L. and Carnevale, N.T.
The NEURON simulation environment.
Neural Computation 9:1179-1209, 1997
which you will find here
http://www.neuron.yale.edu/neuron/bib/nrnpubs.html
- Wed May 03, 2006 8:37 am
- Forum: Modeling networks
- Topic: Attaching a synapse changes cell response in Network Builder
- Replies: 5
- Views: 7337
- Tue May 02, 2006 2:09 pm
- Forum: Modeling networks
- Topic: Attaching a synapse changes cell response in Network Builder
- Replies: 5
- Views: 7337
Try the latest alpha version--go to
http://www.neuron.yale.edu/neuron/install/install.html
then click on the link
Snapshots of alpha versions
and select the appropriate installer for your OS. Let me know if that fixes the problem.
http://www.neuron.yale.edu/neuron/install/install.html
then click on the link
Snapshots of alpha versions
and select the appropriate installer for your OS. Let me know if that fixes the problem.
- Tue May 02, 2006 8:36 am
- Forum: The GUI
- Topic: dropdown menu
- Replies: 4
- Views: 6411
- Tue May 02, 2006 8:35 am
- Forum: Modeling networks
- Topic: Attaching a synapse changes cell response in Network Builder
- Replies: 5
- Views: 7337
- Tue May 02, 2006 8:31 am
- Forum: Adding new mechanisms and functions to NEURON
- Topic: How to plot the variables in pointprocesses?
- Replies: 1
- Views: 3039
Suffix notation varname_mechanismname is only for distributed mechanisms. Point processes are class definitions, and individual instances of a point process use dot notaion objrefname.varname to access parameters and variables. Read chapter 5 of The NEURON Book, or at least read Hines, M.L. and Carn...
- Fri Apr 28, 2006 9:42 pm
- Forum: Adding new mechanisms and functions to NEURON
- Topic: calcium dependent inactivation function
- Replies: 13
- Views: 11787
Sorry I didn't examine the code you posted on April 17 in any detail prior to today. There were far more fundamental issues at hand then, e.g. the form of the mass balance equation for calcium, whether it made sense to split the intracellular pool of calcium into different subsets according to which...
- Fri Apr 28, 2006 8:09 pm
- Forum: NEURON + Python
- Topic: possible section syntax
- Replies: 10
- Views: 12066
Re: Assigning to multiple segments at once
Going a bit further, it might also be nice to be able to do: dlist = (0.1,0.2,0.3,0.4,0.2) soma.diam = dlist which would be equivalent to: for i in range(soma.nseg): soma.segments[i].diam = dlist[i] Would this syntax produce the following relationship between nseg and the variation of diam along th...
- Fri Apr 28, 2006 7:58 pm
- Forum: Getting started
- Topic: Cathodic and anodic extracellular stimulation
- Replies: 1
- Views: 4374
Re: Cathodic and anodic extracellular stimulation
True.ssothro wrote:in order to simulate cathodic stimulation, e_extracellular should have negative values and for anodic stimulation, e_extracellular should be positive.
- Thu Apr 27, 2006 11:14 am
- Forum: Adding new mechanisms and functions to NEURON
- Topic: Problem in opening channel builder .ses files
- Replies: 4
- Views: 4563
I was able to reproduce the problem with 5.8.88. It was fixed in the alpha version I picked up from the CVS repository late last week. I see that a new set of alpha version installers is now available; why don't you get one of those from http://www.neuron.yale.edu/ftp/neuron/versions/alpha/ and see ...
- Thu Apr 27, 2006 10:05 am
- Forum: Adding new mechanisms and functions to NEURON
- Topic: Problem in opening channel builder .ses files
- Replies: 4
- Views: 4563
- Thu Apr 27, 2006 9:55 am
- Forum: Adding new mechanisms and functions to NEURON
- Topic: How does NEURON calculate the membrane potential?
- Replies: 3
- Views: 9672
Units
See this item
What units does NEURON use for current, concentration, etc.?
in the FAQ list
http://www.neuron.yale.edu/neuron/faq/general-questions
What units does NEURON use for current, concentration, etc.?
in the FAQ list
http://www.neuron.yale.edu/neuron/faq/general-questions