Search found 3 matches
- Mon Sep 08, 2008 12:49 am
- Forum: Adding new mechanisms and functions to NEURON
- Topic: Alpha Synapse with CaDP plasticity
- Replies: 5
- Views: 4861
Re: Alpha Synapse with CaDP plasticity
Hi ted, thanks for your support (and Michael Hines support by email). By the secound step that you recomended I can see that when the postsynaptic cell receives an event at time t, the calcium spike will have its peak at t + t1 , where t1 is around 15 ms. That's the problem because all equations ins...
- Fri Aug 29, 2008 9:49 pm
- Forum: Adding new mechanisms and functions to NEURON
- Topic: Alpha Synapse with CaDP plasticity
- Replies: 5
- Views: 4861
Re: Alpha Synapse with CaDP plasticity
Hi Ted, The model has The USE ca statement and a calcium mechanism. If there is nothing wrong with the NET_RECEIVE block so the problem could be on the palsticity mechanism itself. The only thing strange that I observed is that in some moments eta becomes negative (probably because cai0 is under cai...
- Wed Aug 27, 2008 10:27 pm
- Forum: Adding new mechanisms and functions to NEURON
- Topic: Alpha Synapse with CaDP plasticity
- Replies: 5
- Views: 4861
Alpha Synapse with CaDP plasticity
Hi, I'm trying to implement in NEURON some calcium dependent plasticity using the alpha function synapse. I know that I need to declare all the equations that control the weight change inside the NET_RECEIVE block but in these case the equations are cai dependent not explicit dependent of time. Ther...