Search found 5 matches

by atknox
Mon Apr 16, 2018 12:54 pm
Forum: Parallel NEURON
Topic: GPUs vs intel PHI coprocessor
Replies: 1
Views: 1071

GPUs vs intel PHI coprocessor

I'm somewhat new to parallel computing, so please forgive anything that sounds uninformed. I'm interested in computational models of epilepsy. I've worked with some relatively simple models (~400 single compartment neurons), and have some plans to expand to significantly larger models, probably impl...
by atknox
Fri Mar 02, 2018 6:44 pm
Forum: NetPyNE
Topic: plotLFP
Replies: 1
Views: 1107

plotLFP

Hi, I was excited to see that local field potentials were added! Unfortunately I was having trouble getting them to work, likely due to my own ignorance. I have the same code as in my previous post about plotRatePSD, where I create a network with the following populations: netParams.popParams['PY'] ...
by atknox
Tue Dec 05, 2017 11:39 am
Forum: NetPyNE
Topic: plotRatePSD
Replies: 1
Views: 3173

plotRatePSD

Hi, I'm having some trouble getting plotRatePSD to work. I create a network with the following populations: netParams.popParams['PY'] = {'cellType': 'sPY','gridSpacing': netParams.sizeX / numcorticalcells, 'zRange':[0.95,1.0], 'yRange':[0.95,1.0], 'cellModel':'HH'} netParams.popParams['IN'] = {'cell...
by atknox
Tue Sep 15, 2015 2:34 pm
Forum: Modeling networks
Topic: network with biophysical and artificial neurons
Replies: 3
Views: 5839

Re: network with biophysical and artificial neurons

Thanks for the reply! You mean the one described in this publication? Destexhe, A. Spike-and-wave oscillations based on the properties of GABA-B receptors Journal of Neuroscience, 1998, 18, 9099-9111 That's the one. 2. Fixed time step integration of HH-style equations can use a very efficient approa...
by atknox
Tue Sep 15, 2015 11:11 am
Forum: Modeling networks
Topic: network with biophysical and artificial neurons
Replies: 3
Views: 5839

network with biophysical and artificial neurons

I've been working some with the network laid out by Destexhe in "Spike-and-Wave Oscillations Based on the Properties of GABAB Receptors." There are 4 layers of 100 biophysical cells (cortical excitatory and inhibitory, thalamocortical and thalmic reticular nucleus) connected by saturating GABAa, GAB...