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| - Background: Previous studies have detected EEG, cognitive and motor cortex modulation after cerebellar repetitive Transcranial Magnetic Stimulation (rTMS). The aim of our study was to determine a) if these findings actually reflect cerebellar rTMS or rather neck muscle magnetic stimulation (MMS), and b) if cerebellar rTMS modulates frontal cortex activity. Methods: EEG recordings were obtained from 6 right-handed healthy volunteers before and after 1) rTMS applied over the right cerebellar hemisphere and 2) MMS applied over the right muscle trapezius. We used 20 minutes of 10 Hz rTMS and MMS with 1200 impulses. The spatial distribution of the rTMS and MMS-induced changes in the electrical brain activity were assessed using low-resolution electromagnetic tomography (LORETA). Results: Right cerebellar rTMS increased the power density in the delta, theta, alpha-1 and beta-2 frequency bands. Power increments in the delta, theta and beta-2 bands were found predominantly over the frontal and parietal lobes,
- Background: Previous studies have detected EEG, cognitive and motor cortex modulation after cerebellar repetitive Transcranial Magnetic Stimulation (rTMS). The aim of our study was to determine a) if these findings actually reflect cerebellar rTMS or rather neck muscle magnetic stimulation (MMS), and b) if cerebellar rTMS modulates frontal cortex activity. Methods: EEG recordings were obtained from 6 right-handed healthy volunteers before and after 1) rTMS applied over the right cerebellar hemisphere and 2) MMS applied over the right muscle trapezius. We used 20 minutes of 10 Hz rTMS and MMS with 1200 impulses. The spatial distribution of the rTMS and MMS-induced changes in the electrical brain activity were assessed using low-resolution electromagnetic tomography (LORETA). Results: Right cerebellar rTMS increased the power density in the delta, theta, alpha-1 and beta-2 frequency bands. Power increments in the delta, theta and beta-2 bands were found predominantly over the frontal and parietal lobes, (en)
- Úvod: Po repetitivní transkraniální magnetické stimulaci (rTMS) mozečku byla v předchozích studiích detekována změna aktivity motorické kůry, ovlivnění kognitivních funkcí a změny na EEG. Cílem naší studie bylo ověřit: a) zda jsou tyto změny způsobené rTMS mozečku či magnetickou stimulací (MS) krčních svalů a b) zda lze po rTMS mozečku detekovat změny ve frontální kůře. Metody: EEG bylo provedeno u 6 zdravých dobrovolníků před a po 1) rTMS aplikované nad pravou mozečkovou hemisférou a 2) MS pravého trapézového svalu. Byla použita 20 minutová stimulace 10 Hz rTMS a MS s celkem 1200 stimuly. rTMS a MS indukovaná změna prostorové distribuce elektrické aktivity mozku byla detekována pomocí nízko-rozlišovací elektromagnetické tomografie (LORETA). Výsledky: Stimulace pravého mozečku zvyšovala proudovou hustotu v pásmu delta, theta, alfa-1 a beta-2. Zvýšení proudové hustoty v pásmu delta, theta a beta-2 bylo zjištěno převážně v oblasti frontální a parietální kůry. Zvýšení proudové hustoty v alfa-1 pásmu bylo (cs)
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| Title
| - The effect of cerebellar repetitive transcranial magnetic stimulation on electrical brain activity detected by low resolution electromagnetic tomography
- The effect of cerebellar repetitive transcranial magnetic stimulation on electrical brain activity detected by low resolution electromagnetic tomography (en)
- Efekt mozečkové repetitivní transkraniální magnetické stimulace na elektrickou aktivitu mozku detekovanou nízko-rozlišovací elektromagnetickou tomografií (cs)
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| skos:prefLabel
| - The effect of cerebellar repetitive transcranial magnetic stimulation on electrical brain activity detected by low resolution electromagnetic tomography
- The effect of cerebellar repetitive transcranial magnetic stimulation on electrical brain activity detected by low resolution electromagnetic tomography (en)
- Efekt mozečkové repetitivní transkraniální magnetické stimulace na elektrickou aktivitu mozku detekovanou nízko-rozlišovací elektromagnetickou tomografií (cs)
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| skos:notation
| - RIV/00216208:11120/06:00000031!RIV07-MSM-11120___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11120/06:00000031
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - cerebellum; frontal cortex; parietal cortex; EEG; LORETA; rTMS (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Brunovský, Martin
- Horáček, Jiří
- Höschl, Cyril
- Kopeček, Miloslav
- Tišlerová, Barbora
- Novák, T.
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| http://localhost/t...ganizacniJednotka
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