www.neuron.yale.edu

On 3/21/2005 Michael Hines <michael.hines@yale.edu> wrote: The Optimize panel of the MulRunFitter has a checkbox for appending the path the fitter takes to "savepath.fit". However this is not every run but only the best result after each quadratic form. You can look at nrn/lib/hoc/mulfit/f...

On 3/16/2005 Randy Powers <rkpowers@u.washington.edu> asked: 1. Is there any way to get the MultiRun fitter to save a log of the parameter and error values for all of the runs? 2. Does anyone have an example of a hoc file that uses multiple fitters to simultaneously fit voltage- and current-clamp da...

In retrospect, I see that a few additional comments are necessary. > It involved getting a three cell reciprocally connected integrate-and-fire model The connections in this net are not reciprocal. They are cyclical. That is, A inhibits B which inhibits C which inhibits A, and A B & C are all dr...

On 3/10/2005 Ted Carnevale <ted.carnevale@yale.edu> wrote: > At the Neuron training session at the University of Minnesota > several years ago, either yourself or your colleague showed > me an interesting demonstration using Neuron. It involved getting > a three cell reciprocally connected integrate...

On 3/10/2005 Kevin Crisp <kevin_michael_crisp@yahoo.com> wrote: At the Neuron training session at the University of Minnesota several years ago, either yourself or your colleague showed me an interesting demonstration using Neuron. It involved getting a three cell reciprocally connected integrate-an...

On 3/8/2005 Ted Carnevale <ted.carnevale@yale.edu> wrote: Good question. Go to the FAQ list http://www.neuron.yale.edu/neuron/faq/general-questions and look for the item Q: How do I change the color scale used in shape plots? On 2/18/2006, Ted Carnevale added the following: Also, the PlotShape class...

On 3/8/2005 Juan Antonio Laville Conde <jlaville@ifc.unam.mx> wrote:
I have tried to change the colors in the shape plot without success. Is
there a way to customize the colors and the scale (more than 13 colors) in the
shape plot?

On 3/1/2005 Michael Hines <michael.hines@yale.edu> wrote: Well, now that you mention it... What do you think of this: oc>---4 -4 oc>----4 4 All this is defined in the nrn/src/oc/parse.y where %left '+' '-' /* left associative, same precedence */ %left '*' '/' '%' /* left assoc., higher precedence */...

On 3/1/2005 Jose Ambros-Ingerson <jose@kiubo.net> wrote:
I just discovered that
oc> a = +3
gives you a parse error.
Isn't this kind of strange?

On 3/1/2005 Michael Hines <michael.hines@yale.edu> wrote: A Run Fitness generator and FunctionFitness generator has a total weight value that can be changed from the Data Weight panel that you get from the Regions/WeightPanel menu. If you use a FitnessPrimitive, the total weight is specified by the ...

On 2/28/2005 a NEURON user wrote: > I am using multiple run fitter to make channel > model. When you have multiple generator inside a > single incident of Multiple Run Fitter, is there > anyway to change weight of this individual generator > to combine error value. Like when you are fitting a > data...

Michael Hines <michael.hines@yale.edu> wrote> As of 5/20/2005, source code for 162 published models is freely available from ModelDB http://senselab.med.yale.edu/senselab/modeldb/ ModelDB is a searchable database for convenient storage, viewing, and retrieval of source code for published computation...

A NEURON user wrote: > I was trying to find some documentation regarding calcium diffusion > in a multi-compartment model. I went through some example models in > ModelDB, but couldn't understand how exactly it works. Is there any > link/chapter that I can go through that'll help me understand the >...

A reader wrote: > I've been reading the NMODL manual and have come across > some typos. I wonder if there is a place where people keep track > of typos and errors in the NEURON documentation. We try to fix errors that we discover, or that NEURON users report, but some documents are "frozen in t...

A user wrote: > I am having trouble finding information on how to make an IV plot (ie. > during a run I want to plot I on the x-axis and V on the y-axis). Is > there an easy way to do this? I tried doing this through the grapher but > it doesn't seem to be working out. Use a Phase Plane graph. NEURO...