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Corrigendum: Myelination Increases the Spatial Extent
of Analog-Digital Modulation of Synaptic Transmission:
A Modeling Study
Mickaël Zbili, Dominique Debanne
To cite this version:
Mickaël Zbili, Dominique Debanne. Corrigendum: Myelination Increases the Spatial Extent of
Analog-Digital Modulation of Synaptic Transmission: A Modeling Study. Frontiers in Cellular Neuroscience,
Frontiers, 2020, 14, �10.3389/fncel.2020.00099�. �hal-03139013�
CORRECTION published: 04 May 2020 doi: 10.3389/fncel.2020.00099
Frontiers in Cellular Neuroscience | www.frontiersin.org 1 May 2020 | Volume 14 | Article 99
Edited and reviewed by: Josef Bischofberger, University of Basel, Switzerland *Correspondence: Mickaël Zbili zbili.mickael@gmail.com Dominique Debanne dominique.debanne@inserm.fr Specialty section: This article was submitted to Cellular Neurophysiology, a section of the journal Frontiers in Cellular Neuroscience Received: 23 March 2020 Accepted: 31 March 2020 Published: 04 May 2020 Citation: Zbili M and Debanne D (2020) Corrigendum: Myelination Increases the Spatial Extent of Analog-Digital Modulation of Synaptic Transmission: A Modeling Study. Front. Cell. Neurosci. 14:99. doi: 10.3389/fncel.2020.00099
Corrigendum: Myelination Increases
the Spatial Extent of Analog-Digital
Modulation of Synaptic
Transmission: A Modeling Study
Mickaël Zbili1,2* and Dominique Debanne2*
1Lyon Neuroscience Research Center, INSERM U1028-CNRS UMR5292-Université Claude Bernard Lyon1, Lyon, France, 2UNIS UMR 1072 INSERM, AMU, Marseille, France
Keywords: myelin, axon, axonal space constant, analog digital facilitation, spike shape, ion channels, axonal length constant
A Corrigendum on
Myelination Increases the Spatial Extent of Analog-Digital Modulation of Synaptic Transmission: A Modeling Study
by Zbili, M., and Debanne, D. (2020). Front. Cell. Neurosci. 14:40. doi: 10.3389/fncel.2020.00040 In the original article, there was an error in the equation W = A ∗ QCa2+ describing how
we computed the synaptic strength from the calcium charge in the presynaptic terminals. Actually, we used the following equation in the model: W = A ∗ (QCa2+)2.5. In consequence,
a correction has been made to the Materials and Methods section, subsection Postsynaptic Responses, first paragraph:
“To obtain the postsynaptic responses, we used Alpha Synapse Point Processes from Neuron 7.6 inserted into postsynaptic cells. The weights of the synapses were calculated using the charge of the spike-evoked Ca2+entry in the presynaptic sites with the following power law:
W = A∗ (QCa2+)2.5
where W is the synaptic weight, A is a scaling factor and QCais the charge of the spike-evoked Ca2+
current (Scott et al., 2008). Therefore, an increase in the Ca2+entry produced by an increase in presynaptic spike amplitude or duration led to an increase in the postsynaptic response amplitude.” The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
Zbili and Debanne Myelination Extends ADF Space Constant
REFERENCES
Scott, R., Ruiz, A., Henneberger, C., Kullmann, D. M., and Rusakov, D. A. (2008). Analog modulation of mossy fiber transmission is uncoupled
from changes in presynaptic Ca2+. J. Neurosci. 28, 7765–7773.
doi: 10.1523/JNEUROSCI.1296-08.2008
Copyright © 2020 Zbili and Debanne. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
