Search found 19 matches

by calu
Thu Feb 25, 2016 2:30 pm
Forum: Modeling networks
Topic: Stimulate multiple axons with IClamp
Replies: 6
Views: 9501

Stimulate multiple axons with IClamp

Hello! I need to stimulate n axons with IClamp. Unfortunately only the first axon I instantiate gets stimulated no matter what axon I choose in IClamp( <position>, <section>). In the following minimal working example, I create two axons. I connect IClamp to the second one but the first one gets stim...
by calu
Mon Feb 22, 2016 2:34 pm
Forum: Modeling networks
Topic: Membrane mechanisms xtra, extracellular collide with VecStim
Replies: 4
Views: 7283

Re: Membrane mechanisms xtra, extracellular collide with Vec

:-) Thank you so much! It works now.
by calu
Mon Feb 22, 2016 5:59 am
Forum: Modeling networks
Topic: Membrane mechanisms xtra, extracellular collide with VecStim
Replies: 4
Views: 7283

Re: Membrane mechanisms xtra, extracellular collide with Vec

Thank you very much, Ted. I did not know enough about the properties of xtra . If I set the pointers like in the link you send, xtra does not produce an error anymore. Does not stimulate either, but that's something I'll look into later. The strange effect of extracellular remains. With and without ...
by calu
Fri Feb 19, 2016 5:50 pm
Forum: Modeling networks
Topic: Membrane mechanisms xtra, extracellular collide with VecStim
Replies: 4
Views: 7283

Membrane mechanisms xtra, extracellular collide with VecStim

Hello, I am trying to use VecStim to input a spike train into an axon. I also need to record the membrane currents (via extracellular ) and want to additionally stimulate the axon externally (via xtra ). When inserting nothing but Hodgkin-Huxley ( hh ) channels into the membrane, everything is fine....