Search found 10 matches

by Samuel_30
Thu Jan 26, 2017 9:36 pm
Forum: Adding new mechanisms and functions to NEURON
Topic: Random Spikes
Replies: 6
Views: 6791

Re: Random Spikes

Thank you so much, Ted.
and sorry for the inexperience.
NEURON has been a challenge for me in the biological area.
Need to study better the tutorials.
Another problem is finding nothing in Portuguese, my natural language.
by Samuel_30
Thu Jan 26, 2017 8:39 am
Forum: Adding new mechanisms and functions to NEURON
Topic: Random Spikes
Replies: 6
Views: 6791

Re: Random Spikes

I'm starting to understand ...

The ExpSyn model is a synaptic mechanism (alpha synapse controlled by STDP) and is an NMODL file.

To create another ExpSyn, I will need to create another NMODL file, correct?

Thanks, Ted
by Samuel_30
Wed Jan 25, 2017 11:09 am
Forum: Adding new mechanisms and functions to NEURON
Topic: Random Spikes
Replies: 6
Views: 6791

Re: Random Spikes

The model already has ExpSyn (triplet-STDP)

Should I create two more for each neuron?
by Samuel_30
Tue Jan 24, 2017 10:41 pm
Forum: Adding new mechanisms and functions to NEURON
Topic: Random Spikes
Replies: 6
Views: 6791

Random Spikes

Hi Ted y friends, I need to generate random spikes on these two neurons. How should I do? load_file("nrngui.hoc") begintemplate SThcell public soma, nclist public x, y, z public sinapse public conta create soma objectvar nclist objectvar sinapse objectvar conta proc init() {     x=$1     y=$2     z=...
by Samuel_30
Mon Jan 02, 2017 2:53 pm
Forum: NEURON hacks
Topic: Random Spikes
Replies: 8
Views: 8252

Re: [Basic] Insert synapses and stimuli into two neurons con

And I really need to develop from that template.


Best regards, Happy new year!

Samuel
by Samuel_30
Mon Jan 02, 2017 2:51 pm
Forum: NEURON hacks
Topic: Random Spikes
Replies: 8
Views: 8252

Re: [Basic] Insert synapses and stimuli into two neurons con

Hi Ted, Last time I think I did not explain correctly. What I really need is to generate stochastic stimuli in this model. I created a netstim, but it did not work. Here: [code] NEURON { POINT_PROCESS NetStims RANGE y RANGE interval, number, start RANGE noise } PARAMETER { interval = 10 (ms) <1e-9,1...
by Samuel_30
Mon Nov 28, 2016 3:46 pm
Forum: NEURON hacks
Topic: Random Spikes
Replies: 8
Views: 8252

Re: [Basic] Insert synapses and stimuli into two neurons con

Here is the NMODL file: TITLE Stream-Specific Spike Timing Dependent Plasticity COMMENT This is a Alpha Function Synapse with synaptic weight controled by a STDP algorithm based on the Triplet Model of Pfisfel and Gerstner (2006). Implementer: Prof. Fabio M Simoes de Souza, UFABC, Brazil, 2016 ENDCO...
by Samuel_30
Mon Nov 28, 2016 3:44 pm
Forum: NEURON hacks
Topic: Random Spikes
Replies: 8
Views: 8252

Re: [Basic] Insert synapses and stimuli into two neurons con

Hi Ted, I want to introduce spikes in my model, more or less that way. See the NetStim I've inserted. But it did not work. load_file("nrngui.hoc") begintemplate SThcell public soma, nclist public x, y, z public sinapse public conta create soma objectvar nclist objectvar sinapse objectvar conta proc ...
by Samuel_30
Thu Nov 24, 2016 5:51 pm
Forum: NEURON hacks
Topic: Random Spikes
Replies: 8
Views: 8252

Re: [Basic] Insert synapses and stimuli into two neurons con

There are lots of tutorials. Not all are equally useful. Which one do you mean? In this one: http://www.anc.ed.ac.uk/school/neuron/ The Programmer's Reference is your friend--you'll find a link to it at the top of every page on NEURON's web site http://www.neuron.yale.edu/. The Programmer's Referen...
by Samuel_30
Mon Nov 21, 2016 5:06 pm
Forum: NEURON hacks
Topic: Random Spikes
Replies: 8
Views: 8252

Random Spikes

Hello, I am a beginner in computational neuroscience and NEURON. I am developing a code for a masters research, with my adviser, and I want to perfect some mechanisms. I have many difficulties (the first is the language). I've studied the whole tutorial, but I need some more basic tips. load_file("n...