Spontaneous Cingulate High-Current Spikes Signal Normal and Pathological Pain States.
anterior cingulate cortex
brain oscillation
central poststroke pain
current source density
medial thalamus
morphine
Journal
The Journal of neuroscience : the official journal of the Society for Neuroscience
ISSN: 1529-2401
Titre abrégé: J Neurosci
Pays: United States
ID NLM: 8102140
Informations de publication
Date de publication:
26 06 2019
26 06 2019
Historique:
received:
08
10
2018
revised:
08
04
2019
accepted:
15
04
2019
pubmed:
27
4
2019
medline:
19
6
2020
entrez:
27
4
2019
Statut:
ppublish
Résumé
Prominent 7-12 Hz oscillations in frontal cortical networks in rats have been reported. However, the mechanism of generation and the physiological function of this brain rhythm have not yet been clarified. Multichannel extracellular field potentials of the ACC were recorded and analyzed using the current source density method in halothane-anesthetized rats. Spontaneous high-current spikes (HCSs) were localized in the deep part of layer II/III and upper part of layer V of the ACC. The frequency of HCSs in the ACC was 7-12 Hz, with an amplitude of 6.5 ± 0.76 mV/mm
Identifiants
pubmed: 31023834
pii: JNEUROSCI.2590-18.2019
doi: 10.1523/JNEUROSCI.2590-18.2019
pmc: PMC6595960
doi:
Substances chimiques
Analgesics, Opioid
0
Morphine
76I7G6D29C
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
5128-5142Informations de copyright
Copyright © 2019 the authors.
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