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Vertical system (VS) fly cells with biophysics (Dan et al 2018)
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Accession:
231815
"The fly visual system offers a unique opportunity to explore computations performed by single neurons. Two previous studies characterized, in vivo, the receptive field (RF) of the vertical system (VS) cells of the blowfly (calliphora vicina), both intracellularly in the axon, and, independently using Ca2+ imaging, in hundreds of distal dendritic branchlets. We integrated this information into detailed passive cable and compartmental models of 3D reconstructed VS cells. Within a given VS cell type, the transfer resistance (TR) from different branchlets to the axon differs substantially, suggesting that they contribute unequally to the shaping of the axonal RF. ..."
Reference:
1 .
Dan O, Hopp E, Borst A, Segev I (2018) Non-uniform weighting of local motion inputs underlies dendritic computation in the fly visual system.
Sci Rep
8
:5787
[
PubMed
]
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Model Information
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Model Type:
Axon;
Brain Region(s)/Organism:
Cell Type(s):
Fly lobular plate vertical system cell;
Channel(s):
Gap Junctions:
Receptor(s):
Gene(s):
Transmitter(s):
Simulation Environment:
NEURON;
Model Concept(s):
Detailed Neuronal Models;
Implementer(s):
Dan, Ohad [Ohad.Dan at gmail.com];
Download the displayed file
/
vs_with_biophys
readme.html
init.hoc
mosinit.hoc
*
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screenshot.png
shape_plt.ses
vs1_with_biophysics.hoc
vs2_with_biophysics.hoc
vs3_with_biophysics.hoc
vs4_with_biophysics.hoc
vs5_with_biophysics.hoc
vs9_with_biophysics.hoc
load_file("nrngui.hoc") load_file("init.hoc")
