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  • Over the past 10 years, the noninvasive functional magnetic resonance imaging (fMRI) has been used to map the functional neuroanatomy of the motor system in patients after hemiparetic cerebrovascular stroke, both in a cross-sectional and longitudinal design. Longitudinal studies in patients through poor as well as successful recovery identified a number of brain areas where activation evolution over time correlated with good recovery, such as the ipsilesional premotor cortex, secondary somatosensory area and the cerebellum. Early overactivation in motor association areas decreasing over time has been observed, as well. However, the early motor activation networks did not significantly differ in those who were going to recover well versus poorly. Therefore, we have to conclude that the available fMRI data does not provide any clear markers of the future progress of rehabilitation and recovery from hemiparesis due to cerebrovascular stroke.
  • Over the past 10 years, the noninvasive functional magnetic resonance imaging (fMRI) has been used to map the functional neuroanatomy of the motor system in patients after hemiparetic cerebrovascular stroke, both in a cross-sectional and longitudinal design. Longitudinal studies in patients through poor as well as successful recovery identified a number of brain areas where activation evolution over time correlated with good recovery, such as the ipsilesional premotor cortex, secondary somatosensory area and the cerebellum. Early overactivation in motor association areas decreasing over time has been observed, as well. However, the early motor activation networks did not significantly differ in those who were going to recover well versus poorly. Therefore, we have to conclude that the available fMRI data does not provide any clear markers of the future progress of rehabilitation and recovery from hemiparesis due to cerebrovascular stroke. (en)
  • Během posledních 10 let byla funkční magnetická rezonance (fMR) použita k mapování funkční neuroanatomie motorického systému u pacientů po hemiparetické cévní mozkové příhodě (CMP), jak v průřezovém, tak v longitudinálním designu. Longitudinální studie u pacientů se špatnou i dobrou úpravou funkce identifikovaly množství mozkových oblastí v nichž vývoj mozkové aktivace v čase koreloval s dobrým návratem funkce, jako jsou ipsilezionální premotorický kortex, sekundární somatosenzitivní area a mozeček. Pozorovala se také časně zvýrazněná aktivace motorických asociačních oblastí. Motorické sítě aktivované časně se však signifikantně nelišily u pacientů s následným dobrým nebo špatným návratem funkce. Musíme proto učinit závěr, že dostupná fMR data neposkytují jasné markery budoucího vývoje rehabilitace a úpravy hemiparézy po CMP. (cs)
Title
  • Are we able to predict results of rehabilitation of stroke patients using fMRI?
  • Are we able to predict results of rehabilitation of stroke patients using fMRI? (en)
  • Jsme schopni předpovědět výsledky rehabilitace pacientů po cévní mozkové příhodě pomocí funkční MR? (cs)
skos:prefLabel
  • Are we able to predict results of rehabilitation of stroke patients using fMRI?
  • Are we able to predict results of rehabilitation of stroke patients using fMRI? (en)
  • Jsme schopni předpovědět výsledky rehabilitace pacientů po cévní mozkové příhodě pomocí funkční MR? (cs)
skos:notation
  • RIV/61989592:15110/06:00006168!RIV09-MZ0-15110___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(NR8367), S
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  • 1
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http://linked.open...aciTvurceVysledku
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  • 466012
http://linked.open...ai/riv/idVysledku
  • RIV/61989592:15110/06:00006168
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  • stroke; rehabilitation; motor deficit; functional MRI; brain imaging (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • PL - Polská republika
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  • [3FF4DAE88405]
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  • Zeszyty metodyczno-naukowe
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http://linked.open...ichTvurcuVysledku
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http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 20
http://linked.open...iv/tvurceVysledku
  • Opavský, Jaroslav
  • Kaňovský, Petr
  • Köcher, Martin
  • Hluštík, Petr
  • Mayer, Michal
issn
  • 0867-7751
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http://localhost/t...ganizacniJednotka
  • 15110
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