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L5 PFC pyramidal neurons (Papoutsi et al. 2017)
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Model File
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Accession:
230811
" ... Here, we use a modeling approach to investigate whether and how the morphology of the basal tree mediates the functional output of neurons. We implemented 57 basal tree morphologies of layer 5 prefrontal pyramidal neurons of the rat and identified morphological types which were characterized by different response features, forming distinct functional types. These types were robust to a wide range of manipulations (distribution of active ionic mechanisms, NMDA conductance, somatic and apical tree morphology or the number of activated synapses) and supported different temporal coding schemes at both the single neuron and the microcircuit level. We predict that the basal tree morphological diversity among neurons of the same class mediates their segregation into distinct functional pathways. ..."
Reference:
1 .
Papoutsi A, Kastellakis G, Poirazi P (2017) Basal tree complexity shapes functional pathways in the prefrontal cortex.
J Neurophysiol
118
:1970-1983
[
PubMed
]
Citations
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Model Information
(Click on a link to find other models with that property)
Model Type:
Neuron or other electrically excitable cell;
Brain Region(s)/Organism:
Prefrontal cortex (PFC);
Cell Type(s):
Neocortex L5/6 pyramidal GLU cell;
Channel(s):
I A;
I h;
I L high threshold;
I T low threshold;
I N;
I R;
I K,Ca;
I_AHP;
I_Ks;
I Na,p;
I Na,t;
I K;
Gap Junctions:
Receptor(s):
AMPA;
NMDA;
GabaA;
GabaB;
Gene(s):
Transmitter(s):
Glutamate;
Gaba;
Simulation Environment:
NEURON;
Model Concept(s):
Active Dendrites;
Detailed Neuronal Models;
Implementer(s):
Papoutsi, Athanasia [athpapoutsi at gmail.com];
Search NeuronDB
for information about:
Neocortex L5/6 pyramidal GLU cell
;
GabaA
;
GabaB
;
AMPA
;
NMDA
;
I Na,p
;
I Na,t
;
I L high threshold
;
I N
;
I T low threshold
;
I A
;
I K
;
I h
;
I K,Ca
;
I_Ks
;
I R
;
I_AHP
;
Gaba
;
Glutamate
;
Download the displayed file
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PapoutsiEtAl2017
simulation
modified
original
background_noise.hoc
basic-graphics.hoc
*
Other models using basic-graphics.hoc:
Layer V PFC pyramidal neuron used to study persistent activity (Sidiropoulou & Poirazi 2012)
incell.hoc
L5PFC_biophysics.hoc
microcircuit.hoc
network_coincidence.hoc
run_network_time.sh
run_sim.hoc
time_stim.hoc
proc run_sim() { load_file("network_coincidence.hoc") cl_id=1 interval_t=0 num_run=0 }