Search found 25 matches
- Mon Jun 26, 2023 5:06 pm
- Forum: NEURON + Python
- Topic: h.continuerun() behavior different when cvode is active
- Replies: 2
- Views: 15975
h.continuerun() behavior different when cvode is active
Hello, I have spent the last hour or so trying to find an old forum post relevant to my question, but can't seem to locate it. I need to run my model for a certain amount of time for it to reach stable outputs. I also am generating a lot of data from my simulations so I am "chunking" my si...
- Sat Feb 25, 2023 4:19 pm
- Forum: NEURON + Python
- Topic: Using external file to set parameter value in MOD file
- Replies: 3
- Views: 16416
Re: Using external file to set parameter value in MOD file
Thank you for the response! I am not currently using cvode.event and FInitializeHandler, but I have the documentation flagged to look into it. If you could provide an example that would be great. In the meantime I will look into Vector.play and all cells will be exposed to the same concentration of ...
- Fri Feb 17, 2023 9:05 am
- Forum: NEURON + Python
- Topic: Using external file to set parameter value in MOD file
- Replies: 3
- Views: 16416
Using external file to set parameter value in MOD file
Hello there, I am creating a multicell model of pancreatic islet cells using NEURON+Python. In this model there are 4 parameters for ATP sensitive potassium channel conductances (gKATP) whose values are changed to model changes in glucose levels throughout the islet. Ideally what we would like to do...
- Sat Aug 28, 2021 3:50 pm
- Forum: Reaction-diffusion in NEURON
- Topic: Using NEURON to model a system of endocrine cells
- Replies: 3
- Views: 12868
Re: Using NEURON to model a system of endocrine cells
Thank you in advance for reading through this monster of a post/question. I am still working on the same project I posted about above a year ago and am now stuck on something different. We are again using NEURON to recreate and add to a model created using XPPAUT. We have replicated the results from...
- Thu Jun 10, 2021 3:12 pm
- Forum: Suggestions and Feedback
- Topic: Repeated/Wrong Text in NEURON extension to NMODL Doumentation
- Replies: 1
- Views: 43785
Repeated/Wrong Text in NEURON extension to NMODL Doumentation
I'm not sure if this belongs here but wanted to point it out. I was reading to try and figure out some reaction diffusion processes in a model I'm working on and found this webpage https://www.neuron.yale.edu/neuron/static/py_doc/modelspec/programmatic/mechanisms/nmodl2.html. The Valence and Point_P...
- Fri Jul 03, 2020 8:21 am
- Forum: Reaction-diffusion in NEURON
- Topic: Using NEURON to model a system of endocrine cells
- Replies: 3
- Views: 12868
Re: Using NEURON to model a system of endocrine cells
Thank you so much, this helps a lot. I will try to create my own script inserting the mechanisms I have created.
- Tue Jun 30, 2020 2:58 pm
- Forum: Reaction-diffusion in NEURON
- Topic: Using NEURON to model a system of endocrine cells
- Replies: 3
- Views: 12868
Using NEURON to model a system of endocrine cells
Hello, I am new to NEURON (and programming in general) and I am working with my lab partner to build a model of pancreatic islet cells using previous models not created in the NEURON framework. These previous models didn't have a spatial component and my lab partner and I want to utilize NEURON to a...
- Mon Jun 29, 2020 1:45 pm
- Forum: NEURON hacks
- Topic: Using NetCon where voltage is not the threshold variable
- Replies: 3
- Views: 14146
Re: Using NetCon where voltage is not the threshold variable
Thanks Ted, We would like the hormonal concentration across our endocrine cells to most closely resemble a continuum with every cell being both a source of a hormone and sink of 3 hormones/reaction diffusion species (the hormone the cell secretes + the hormones secreted from two other cell types). T...
- Sun Jun 28, 2020 5:54 pm
- Forum: Hot tips
- Topic: NEURONS v is different than mine
- Replies: 1
- Views: 10641
NEURONS v is different than mine
Hello, I am in the process of replicating two models in the NEURON framework to extend them in certain ways. At first I wrote one of the models into a single mod file. I didn't use NEURONs built-n v (membrane voltage), I wrote my own differential equation to calculate membrane potential, and I didn'...
- Thu Jun 25, 2020 8:52 am
- Forum: NEURON hacks
- Topic: Using NetCon where voltage is not the threshold variable
- Replies: 3
- Views: 14146
Using NetCon where voltage is not the threshold variable
Hello, I am an incoming graduate student building a model of a network of endocrine cells and how the hormones they secrete affect each other. Using the NetCon object seemed like a great way to connect the different cell types and weight the connections. I want the cells to read the hormone concentr...