An increase in dendritic plateau potentials is associated with experience-dependent cortical map reorganization.
Action Potentials
/ drug effects
Animals
Brain Mapping
/ methods
Dizocilpine Maleate
/ pharmacology
Evoked Potentials, Somatosensory
/ drug effects
Excitatory Amino Acid Antagonists
/ pharmacology
GABA Antagonists
/ pharmacology
Gene Expression
Male
Mice
Mice, Inbred C57BL
Nerve Net
/ anatomy & histology
Neuronal Plasticity
/ drug effects
Optical Imaging
Patch-Clamp Techniques
Picrotoxin
/ pharmacology
Pyramidal Cells
/ cytology
Receptors, GABA-A
/ genetics
Receptors, N-Methyl-D-Aspartate
/ antagonists & inhibitors
Somatosensory Cortex
/ anatomy & histology
Thalamus
/ anatomy & histology
Vibrissae
/ injuries
barrel cortex
dendritic signaling
posterior medial complex of the thalamus
somatosensory
synaptic plasticity
Journal
Proceedings of the National Academy of Sciences of the United States of America
ISSN: 1091-6490
Titre abrégé: Proc Natl Acad Sci U S A
Pays: United States
ID NLM: 7505876
Informations de publication
Date de publication:
02 03 2021
02 03 2021
Historique:
entrez:
23
2
2021
pubmed:
24
2
2021
medline:
5
8
2021
Statut:
ppublish
Résumé
The organization of sensory maps in the cerebral cortex depends on experience, which drives homeostatic and long-term synaptic plasticity of cortico-cortical circuits. In the mouse primary somatosensory cortex (S1) afferents from the higher-order, posterior medial thalamic nucleus (POm) gate synaptic plasticity in layer (L) 2/3 pyramidal neurons via disinhibition and the production of dendritic plateau potentials. Here we address whether these thalamocortically mediated responses play a role in whisker map plasticity in S1. We find that trimming all but two whiskers causes a partial fusion of the representations of the two spared whiskers, concomitantly with an increase in the occurrence of POm-driven
Identifiants
pubmed: 33619110
pii: 2024920118
doi: 10.1073/pnas.2024920118
pmc: PMC7936269
pii:
doi:
Substances chimiques
Excitatory Amino Acid Antagonists
0
GABA Antagonists
0
Receptors, GABA-A
0
Receptors, N-Methyl-D-Aspartate
0
Picrotoxin
124-87-8
Dizocilpine Maleate
6LR8C1B66Q
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Informations de copyright
Copyright © 2021 the Author(s). Published by PNAS.
Déclaration de conflit d'intérêts
The authors declare no competing interest.
Références
Nature. 2014 Nov 6;515(7525):116-9
pubmed: 25174710
Neuron. 2012 Apr 26;74(2):374-83
pubmed: 22542189
Nature. 2015 Apr 9;520(7546):180-5
pubmed: 25822789
Handb Clin Neurol. 2018;151:73-102
pubmed: 29519481
Neuron. 1999 Nov;24(3):623-37
pubmed: 10595514
J Neurophysiol. 2006 Sep;96(3):1456-63
pubmed: 16775205
Science. 1990 Jul 27;249(4967):417-20
pubmed: 2165630
Nat Methods. 2012 Jul;9(7):671-5
pubmed: 22930834
J Neurosci. 1994 Nov;14(11 Pt 2):6978-91
pubmed: 7965093
Trends Neurosci. 2013 Mar;36(3):141-51
pubmed: 23273272
Nature. 2009 Feb 26;457(7233):1142-5
pubmed: 19151697
J Neurosci. 1999 Jun 15;19(12):5085-95
pubmed: 10366641
Cell Rep. 2015 Jul 14;12(2):313-25
pubmed: 26146075
J Neurosci Res. 2010 Nov 1;88(14):2991-3001
pubmed: 20544831
Nature. 1999 Mar 25;398(6725):338-41
pubmed: 10192334
J Physiol. 2007 May 15;581(Pt 1):139-54
pubmed: 17317752
Annu Rev Neurosci. 2000;23:1-37
pubmed: 10845057
Elife. 2019 Dec 20;8:
pubmed: 31860443
J Neurosci. 2005 Aug 17;25(33):7489-98
pubmed: 16107636
Cereb Cortex. 2008 Jun;18(6):1361-73
pubmed: 17921458
Science. 2009 Aug 7;325(5941):756-60
pubmed: 19661433
Nat Neurosci. 2014 Mar;17(3):383-90
pubmed: 24487231
J Neurosci. 1993 May;13(5):2149-60
pubmed: 8097531
Neuron. 2011 Sep 8;71(5):869-82
pubmed: 21903080
Neuron. 2006 Mar 2;49(5):663-70
pubmed: 16504942
Nat Neurosci. 2000 Sep;3(9):911-8
pubmed: 10966622
J Neurosci. 2004 Oct 6;24(40):8911-5
pubmed: 15470158
J Neurophysiol. 2006 Nov;96(5):2265-73
pubmed: 16870838
Neuron. 2012 Aug 9;75(3):490-502
pubmed: 22884332
Cereb Cortex. 2007 Apr;17(4):839-48
pubmed: 16707735
Nature. 2012 Dec 13;492(7428):247-51
pubmed: 23143335
Prog Brain Res. 2005;149:31-40
pubmed: 16226574
J Neurosci. 2006 Aug 23;26(34):8691-701
pubmed: 16928857
Neuroscience. 2002;111(4):799-814
pubmed: 12031405
Nature. 1986 Jul 17-23;322(6076):263-5
pubmed: 2874492
Nat Commun. 2016 Nov 16;7:13480
pubmed: 27848967
J Neurophysiol. 2008 Aug;100(2):681-9
pubmed: 18234976
Cereb Cortex. 2012 Dec;22(12):2840-57
pubmed: 22190433
J Neurophysiol. 2008 May;99(5):2584-601
pubmed: 18337370
Neuron. 2012 May 24;74(4):731-42
pubmed: 22632730
Cereb Cortex. 2008 May;18(5):979-89
pubmed: 17702950
J Neurosci. 2007 Jan 31;27(5):1139-50
pubmed: 17267569
Cereb Cortex. 2018 Apr 1;28(4):1312-1328
pubmed: 28334225
Proc Natl Acad Sci U S A. 2017 Sep 5;114(36):E7612-E7621
pubmed: 28827326
J Neurophysiol. 2009 Jul;102(1):181-91
pubmed: 19403748
Science. 2016 Dec 23;354(6319):1587-1590
pubmed: 28008068
Cereb Cortex. 2010 Oct;20(10):2265-76
pubmed: 20453248
Science. 2005 Nov 4;310(5749):810-5
pubmed: 16272113
Nat Neurosci. 2016 Dec;19(12):1553-1562
pubmed: 27749830
J Neurosci. 2003 Feb 15;23(4):1298-309
pubmed: 12598618
Proc Natl Acad Sci U S A. 2011 Nov 1;108(44):18156-61
pubmed: 22025694
Science. 2008 Jan 4;319(5859):101-4
pubmed: 18174444
PLoS Biol. 2006 Nov;4(12):e382
pubmed: 17121453
Nature. 2009 Nov 12;462(7270):218-21
pubmed: 19907494
Compr Physiol. 2017 Mar 16;7(2):713-739
pubmed: 28333385
Proc Natl Acad Sci U S A. 1993 Mar 1;90(5):2082-6
pubmed: 8446633
Nature. 1999 Jul 22;400(6742):367-71
pubmed: 10432115
Nature. 2011 Jun 26;475(7357):501-5
pubmed: 21706031
Front Neural Circuits. 2012 May 25;6:26
pubmed: 22654734
Annu Rev Neurosci. 2009;32:33-55
pubmed: 19400721
J Neurosci. 2007 Aug 22;27(34):8999-9008
pubmed: 17715337
Cereb Cortex. 2009 Feb;19(2):331-48
pubmed: 18515797
J Neurophysiol. 1996 Apr;75(4):1714-29
pubmed: 8727408
J Neurosci. 2004 Apr 21;24(16):3985-98
pubmed: 15102914
Neuron. 2019 Jan 2;101(1):91-102.e4
pubmed: 30472077
Neuroscience. 2018 Jan 1;368:268-282
pubmed: 28739523
Nat Neurosci. 2012 Sep;15(9):1298-306
pubmed: 22842146
Neuron. 2011 Dec 8;72(5):819-31
pubmed: 22153377
Elife. 2019 Feb 11;8:
pubmed: 30741160
J Neurosci. 2013 May 29;33(22):9474-87
pubmed: 23719814
Nature. 1986 Nov 27-Dec 3;324(6095):361-4
pubmed: 3785405
Cell Rep. 2016 Jan 12;14(2):208-15
pubmed: 26748702
Science. 1994 Sep 23;265(5180):1885-8
pubmed: 8091215
Proc Natl Acad Sci U S A. 2014 Jan 28;111(4):1616-21
pubmed: 24474788
Philos Trans R Soc Lond B Biol Sci. 2017 Mar 5;372(1715):
pubmed: 28093551
Nature. 2002 Jul 18;418(6895):326-31
pubmed: 12124625
J Comp Neurol. 1992 May 1;319(1):66-84
pubmed: 1592906
Front Neuroanat. 2012 Jul 11;6:24
pubmed: 22798946
Neuron. 2014 Dec 3;84(5):1065-78
pubmed: 25453844
J Comp Neurol. 2010 Nov 15;518(22):4629-48
pubmed: 20886626
Neuron. 2001 Aug 2;31(2):305-15
pubmed: 11502260
Neuron. 2019 Feb 6;101(3):486-499.e4
pubmed: 30594427
Neuron. 2012 May 24;74(4):648-55
pubmed: 22632723