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Description
  • The cerebellum, basal ganglia (BG), and other cortical regions, such as supplementary motor area (SMA) have emerged as important structures dealing with various aspects of timing, yet the modulation of functional connectivity between them during motor timing tasks remains unexplored. METHODS: We used dynamic causal modeling to investigate the differences in effective connectivity (EC) between these regions and its modulation by behavioral outcome during a motor timing prediction task in a group of 16 patients with early Parkinson's disease (PD) and 17 healthy controls. Behavioral events (hits and errors) constituted the driving input connected to the cerebellum, and the modulation in connectivity was assessed relative to the hit condition (successful interception of target). RESULTS: The driving input elicited response in the target area, while modulatory input changed the specific connection strength.
  • The cerebellum, basal ganglia (BG), and other cortical regions, such as supplementary motor area (SMA) have emerged as important structures dealing with various aspects of timing, yet the modulation of functional connectivity between them during motor timing tasks remains unexplored. METHODS: We used dynamic causal modeling to investigate the differences in effective connectivity (EC) between these regions and its modulation by behavioral outcome during a motor timing prediction task in a group of 16 patients with early Parkinson's disease (PD) and 17 healthy controls. Behavioral events (hits and errors) constituted the driving input connected to the cerebellum, and the modulation in connectivity was assessed relative to the hit condition (successful interception of target). RESULTS: The driving input elicited response in the target area, while modulatory input changed the specific connection strength. (en)
Title
  • Similar circuits but different connectivity patterns between the cerebellum, Basal Ganglia, and supplementary motor area in early Parkinson's disease patients and controls during predictive motor timing
  • Similar circuits but different connectivity patterns between the cerebellum, Basal Ganglia, and supplementary motor area in early Parkinson's disease patients and controls during predictive motor timing (en)
skos:prefLabel
  • Similar circuits but different connectivity patterns between the cerebellum, Basal Ganglia, and supplementary motor area in early Parkinson's disease patients and controls during predictive motor timing
  • Similar circuits but different connectivity patterns between the cerebellum, Basal Ganglia, and supplementary motor area in early Parkinson's disease patients and controls during predictive motor timing (en)
skos:notation
  • RIV/00216224:14740/13:00069968!RIV14-MSM-14740___
http://linked.open...avai/predkladatel
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(ED1.1.00/02.0068)
http://linked.open...iv/cisloPeriodika
  • 4
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 105100
http://linked.open...ai/riv/idVysledku
  • RIV/00216224:14740/13:00069968
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Basal ganglia; Parkinson's disease; cerebellum; connectivity; cortical reorganization; motor timing; prediction; supplementary motor area (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • US - Spojené státy americké
http://linked.open...ontrolniKodProRIV
  • [B39CCEF4EB9E]
http://linked.open...i/riv/nazevZdroje
  • Journal of Neuroimaging
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 23
http://linked.open...iv/tvurceVysledku
  • Bareš, Martin
  • Mikl, Michal
  • Mareček, Radek
  • Vaníček, Jiří
  • Lungu, Ovidiu V.
  • Husárová, Ivica
issn
  • 1051-2284
number of pages
http://bibframe.org/vocab/doi
  • 10.1111/jon.12030
http://localhost/t...ganizacniJednotka
  • 14740
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