Oscillatory motor cortex-muscle coupling during painful laser and nonpainful tactile stimulation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11120%2F05%3A00009563" target="_blank" >RIV/00216208:11120/05:00009563 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Oscillatory motor cortex-muscle coupling during painful laser and nonpainful tactile stimulation
Original language description
Cortex-muscle coherence was computed between magnetoencephalographic (MEG) signals from the contralateral MI and electromyographic (EMG) signals from the hand muscles. Statistically significant coherence at approximately 20 Hz was found in 6 out of 7 subjects. The coherence increased phasically after both types of stimuli but significantly later after laser than tactile stimuli (mean +/- SEM peak latencies 1.05 +/- 0.12 s vs. 0.58 +/- 0.06 s; P < 0.05), and the coherence increase lasted longer after laser than tactile stimuli (0.87 +/- 0.09 s vs. 0.50 +/- 0.06 s, P < 0.05).
Czech name
Oscilační vazba mezi motorickou kůrou a svalem při bolestivé laserové a nebolestivé taktilní stimulaci
Czech description
Kortiko-scalová koherence byla vypočtena mezi MEG signálem z kontralaterální M1 oblasti a EMG ze svalu ruky. Statisticky významná koherence byla nalezena u 6 ze 7 pokusných osob. Koherence fázicky vzrostla po podání jak laserového tak taktilního podnětu,ale s delší latencí (1.05 +/- 0.12 s vs. 0.58 +/- 0.06 s; P < 0.05) a trváním (0.87 +/- 0.09 s vs. 0.50 +/- 0.06 s, P < 0.05) po laserovém nez taktilním podnětu.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
ED - Physiology
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA309%2F04%2F0160" target="_blank" >GA309/04/0160: Cortical oscillations and potentials during voluntary movements and somatosensory stimulation</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Neuroimage
ISSN
1053-8119
e-ISSN
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Volume of the periodical
26
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
793-800
UT code for WoS article
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EID of the result in the Scopus database
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