Zobrazeno 1 - 10
of 1 262
pro vyhledávání: '"Motor preparation"'
Autor:
Baobao Yu, Yimeng You, Yahui Li, Jiaqi Chen, Huilin Zhou, Jun Wang, Junchen Huang, Weinv Fan, Jialin Xu, Guokun Zuo
Publikováno v:
Frontiers in Human Neuroscience, Vol 18 (2024)
IntroductionVisual feedback plays a crucial role in goal-directed tasks, facilitating movement preparation and execution by allowing individuals to adjust and optimize their movements. Enhanced movement preparation and execution help to increase neur
Externí odkaz:
https://doaj.org/article/eaf0ea02e09c41e3a1cf55edb40c51c8
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 21, Iss 1, Pp 1-16 (2024)
Abstract Background In post-stroke rehabilitation, functional connectivity (FC), motor-related cortical potential (MRCP), and gait activities are common measures related to recovery outcomes. However, the interrelationship between FC, MRCP, gait acti
Externí odkaz:
https://doaj.org/article/a66befa68c5b4e46bd65800bb05adca1
Publikováno v:
eLife, Vol 12 (2024)
During delayed ballistic reaches, motor areas consistently display movement-specific activity patterns prior to movement onset. It is unclear why these patterns arise: while they have been proposed to seed an initial neural state from which the movem
Externí odkaz:
https://doaj.org/article/b2387dad59e74bb98d2cda0ee33fe656
Autor:
Mark M Churchland
Publikováno v:
eLife, Vol 13 (2024)
Computational principles shed light on why movement is preceded by preparatory activity within the neural networks that control muscles.
Externí odkaz:
https://doaj.org/article/62966d77b39c4ddaa1ec05c4a47a78fa
Publikováno v:
Neuroimage: Reports, Vol 4, Iss 3, Pp 100212- (2024)
Motor preparation is a dynamic process that is tuned to task demands such as urgency. This study examined the effect of urgency to move on cortico-muscular coherence (CMC) in the beta frequency band during motor preparation. Participants (n = 25) pre
Externí odkaz:
https://doaj.org/article/efe70ae79949493b8d1e896c3e272610
Publikováno v:
NeuroImage, Vol 297, Iss , Pp 120735- (2024)
Introduction: The motor system undergoes significant development throughout childhood and adolescence. The contingent negative variation (CNV), a brain response reflecting preparation for upcoming actions, offers valuable insights into these changes.
Externí odkaz:
https://doaj.org/article/95253107cc8e46baa614a08a016e0412
Publikováno v:
Brain Stimulation, Vol 17, Iss 2, Pp 349-361 (2024)
Motor sequence learning gradually quickens reaction time, suggesting that sequence learning alters motor preparation processes. Interestingly, evidence has shown that preparing sequence movements decreases short intracortical inhibition (SICI) in the
Externí odkaz:
https://doaj.org/article/a8d5ca38ceb643efb74bc00add4c9dea
Goal-Dependent Use of Temporal Regularities to Orient Attention under Spatial and Action Uncertainty
Publikováno v:
Journal of Cognition, Vol 7, Iss 1, Pp 37-37 (2024)
The temporal regularities in our environments support the proactive dynamic anticipation of relevant events. In visual attention, one important outstanding question is whether temporal predictions must be linked to predictions about spatial locations
Externí odkaz:
https://doaj.org/article/058f54d17b54444aa28401864fb96936
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 31, Pp 139-149 (2023)
Motor-based brain-computer interfaces (BCIs) were developed from the brain signals during motor imagery (MI), motor preparation (MP), and motor execution (ME). Motor-based BCIs provide an active rehabilitation scheme for post-stroke patients. However
Externí odkaz:
https://doaj.org/article/5f22d9565ef8470fbc8a3f384915f356
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