Modeling single neuron LFPs and extracellular potentials with LFPsim (Parasuram et al. 2016)

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Accession:190140
LFPsim - Simulation scripts to compute Local Field Potentials (LFP) from cable compartmental models of neurons and networks implemented in the NEURON simulation environment.
References:
1 . Parasuram H, Nair B, D'Angelo E, Hines M, Naldi G, Diwakar S (2016) Computational Modeling of Single Neuron Extracellular Electric Potentials and Network Local Field Potentials using LFPsim. Front Comput Neurosci 10:65 [PubMed]
2 . Diwakar S, Medini C, Nair M, Parasuram H, Vijayan A, Nair B (2017) Computational Neuroscience of Timing, Plasticity and Function in Cerebellum Microcircuits (Chapter 12) Computational Neurology and Psychiatry, Springer Series in Bio-/Neuroinformatics, √Črdi P:et al, ed. pp.343
Model Information (Click on a link to find other models with that property)
Model Type: Extracellular;
Brain Region(s)/Organism:
Cell Type(s): Cerebellum interneuron granule GLU cell; Hippocampus CA1 pyramidal GLU cell;
Channel(s):
Gap Junctions:
Receptor(s):
Gene(s):
Transmitter(s):
Simulation Environment: NEURON;
Model Concept(s): Extracellular Fields; Methods;
Implementer(s): Parasuram, Harilal [harilalp@am.amrita.edu]; Diwakar, Shyam [shyam at amrita.edu];
Search NeuronDB for information about:  Hippocampus CA1 pyramidal GLU cell; Cerebellum interneuron granule GLU cell;
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LFPsim
LFP_traces
Line_source.dat
MEA.dat
plot_MEA.m
Point_source.dat
RC.dat
                            
% LFPsim - Simulation scripts to compute Local Field Potentials (LFP) from cable compartmental models of neurons and networks implemented in NEURON simulation environment.

% LFPsim works reliably on biophysically detailed multi-compartmental neurons with ion channels in some or all compartments.

% This plot_MEA.m file helps to plot the traces in a multi-electrode array like format. Execute after running LFPsim. 

% Last updated 12-March-2016
% Developed by : Harilal Parasuram & Shyam Diwakar
% Computational Neuroscience & Neurophysiology Lab, School of Biotechnology, Amrita University, India.
% Email: harilalp@am.amrita.edu; shyam@amrita.edu
% www.amrita.edu/compneuro 



load MEA.dat


elec_order = [13,14,15,16,9,10,11,12,5,6,7,8,1,2,3,4];

for n = 1:16


	subplot(4,4,elec_order(n)); plot(MEA(:,n));
	elec_order(n),n


	%axis([3000 5000 -300 50]);
end



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