Inhibitory and excitatory responses in the dorso-medial prefrontal cortex during threat processing.
cortical excitability
effective connectivity
instructed fear paradigm
paired-pulse TMS
threat processing
Journal
Frontiers in neuroscience
ISSN: 1662-4548
Titre abrégé: Front Neurosci
Pays: Switzerland
ID NLM: 101478481
Informations de publication
Date de publication:
2022
2022
Historique:
received:
09
10
2022
accepted:
20
12
2022
entrez:
26
1
2023
pubmed:
27
1
2023
medline:
27
1
2023
Statut:
epublish
Résumé
To evaluate cortical excitability during instructed threat processing. Single and paired transcranial magnetic stimulation (TMS) pulses were applied to the right dorsomedial prefrontal cortex (dmPFC) during high-density electroencephalography (EEG) recording in young healthy participants ( During intracortical facilitation (ICF), frontal lobe theta power was enhanced for CS+ compared to single pulse TMS for the time window 0-0.5 s after TMS pulse onset ( Distinct excitatory and inhibitory mechanisms take place in the dmPFC. These findings may facilitate future research attempting to investigate inhibitory/facilitatory mechanisms alterations in psychiatric disorders and their behavioral correlates.
Identifiants
pubmed: 36699539
doi: 10.3389/fnins.2022.1065469
pmc: PMC9868831
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1065469Informations de copyright
Copyright © 2023 Chirumamilla, Gonzalez-Escamilla, Meyer, Anwar, Ding, Radetz, Bonertz, Groppa and Muthuraman.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Références
Sci Rep. 2019 Dec 27;9(1):20028
pubmed: 31882672
Behav Brain Sci. 2012 Jun;35(3):121-43
pubmed: 22617651
Prog Neurobiol. 2011 Jan;93(1):59-98
pubmed: 21056619
Neuroscience. 2017 Mar 27;346:81-93
pubmed: 28077278
PLoS One. 2011;6(6):e21714
pubmed: 21738775
Clin Neurophysiol. 2002 Mar;113(3):376-82
pubmed: 11897538
Exp Brain Res. 2009 Feb;193(2):267-74
pubmed: 18974984
J Neurosci. 2015 Oct 28;35(43):14435-47
pubmed: 26511236
J Neurosci. 2015 May 13;35(19):7365-73
pubmed: 25972166
Nat Neurosci. 2016 Apr;19(4):605-12
pubmed: 26878674
Nat Neurosci. 2001 Apr;4(4):437-41
pubmed: 11276236
Neuroimage. 2010 Jan 15;49(2):1760-8
pubmed: 19786103
Front Hum Neurosci. 2016 Oct 07;10:504
pubmed: 27774060
Brain Topogr. 2018 Sep;31(5):721-737
pubmed: 29374816
Neuroimage. 2002 Jan;15(1):273-89
pubmed: 11771995
Front Neurosci. 2019 Jun 04;13:568
pubmed: 31275095
Exp Brain Res. 2006 May;171(1):26-34
pubmed: 16307247
Comput Intell Neurosci. 2011;2011:156869
pubmed: 21253357
J Stroke Cerebrovasc Dis. 2019 Dec;28(12):104452
pubmed: 31635964
Brain. 2018 Jun 1;141(6):1770-1781
pubmed: 29701820
Neuroimage Clin. 2019;22:101706
pubmed: 30738372
IEEE Trans Biomed Eng. 1998 May;45(5):553-62
pubmed: 9581053
Sci Rep. 2021 Apr 14;11(1):8159
pubmed: 33854132
Clin Neurophysiol. 2012 May;123(5):858-82
pubmed: 22349304
PLoS One. 2015 Jun 05;10(6):e0129293
pubmed: 26046537
J Neurol Neurosurg Psychiatry. 2019 Sep;90(9):1011-1020
pubmed: 30760643
Sci Rep. 2018 Sep 28;8(1):14506
pubmed: 30267020
Proc Natl Acad Sci U S A. 2001 Jan 16;98(2):694-9
pubmed: 11209067
Clin Neurophysiol. 2001 Mar;112(3):536-44
pubmed: 11222977
Annu Int Conf IEEE Eng Med Biol Soc. 2013;2013:2628-31
pubmed: 24110266
Cereb Cortex. 2019 Jul 22;29(8):3201-3210
pubmed: 30124792
IEEE Trans Neural Netw. 1999;10(3):626-34
pubmed: 18252563
Neuroimage. 2011 Jan 1;54(1):90-102
pubmed: 20682352