Effects of non-invasive brain stimulation on motor speech disorder in Parkinson’s disease
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F18%3APU128308" target="_blank" >RIV/00216305:26220/18:PU128308 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.1016/j.clinph.2018.01.030" target="_blank" >https://doi.org/10.1016/j.clinph.2018.01.030</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effects of non-invasive brain stimulation on motor speech disorder in Parkinson’s disease
Popis výsledku v původním jazyce
Introduction Hypokinetic dysarthria (HD) is a common symptom of Parkinson's disease (PD) which does not respond well to PD treatments. We investigated short-term effects of repetitive transcranial magnetic stimulation (rTMS) on HD in PD using acoustic analysis of speech. Methods We used both high and low frequency rTMS applied over the right posterior superior temporal gyrus (STG), the left orofacial primary motor area, and over the vertex (a control stimulation site) in 15 PD patients using a cross-over design. Resting state seed-based functional connectivity (rs-FC) with the seed located in the stimulation site was used to unravel the neural underpinnings of rTMS-induced behavioural changes. Results Both 1 Hz and 10 Hz rTMS of the right STG induced some positive changes on HD. The major impact was observed for 1 Hz rTMS over the STG. The stimulation improved speech articulation and rhythmicity via modulation of the STG rs-FC with the parahippocampal gyrus and cerebellum. The 10 Hz rTMS of the STG
Název v anglickém jazyce
Effects of non-invasive brain stimulation on motor speech disorder in Parkinson’s disease
Popis výsledku anglicky
Introduction Hypokinetic dysarthria (HD) is a common symptom of Parkinson's disease (PD) which does not respond well to PD treatments. We investigated short-term effects of repetitive transcranial magnetic stimulation (rTMS) on HD in PD using acoustic analysis of speech. Methods We used both high and low frequency rTMS applied over the right posterior superior temporal gyrus (STG), the left orofacial primary motor area, and over the vertex (a control stimulation site) in 15 PD patients using a cross-over design. Resting state seed-based functional connectivity (rs-FC) with the seed located in the stimulation site was used to unravel the neural underpinnings of rTMS-induced behavioural changes. Results Both 1 Hz and 10 Hz rTMS of the right STG induced some positive changes on HD. The major impact was observed for 1 Hz rTMS over the STG. The stimulation improved speech articulation and rhythmicity via modulation of the STG rs-FC with the parahippocampal gyrus and cerebellum. The 10 Hz rTMS of the STG
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
30103 - Neurosciences (including psychophysiology)
Návaznosti výsledku
Projekt
<a href="/cs/project/NV16-30805A" target="_blank" >NV16-30805A: Efekt neinvazivní stimulace mozku na hypokinetickou dysartrii, mikrografii a mozkovou plasticitu u pacientů s Parkinsonovou nemocí</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů