scholarly journals Neural substrates underlying stimulation-enhanced motor skill learning after stroke

Brain ◽  
2014 ◽  
Vol 138 (1) ◽  
pp. 149-163 ◽  
Author(s):  
Stéphanie Lefebvre ◽  
Laurence Dricot ◽  
Patrice Laloux ◽  
Wojciech Gradkowski ◽  
Philippe Desfontaines ◽  
...  
Keyword(s):  
Motor Skill ◽  
Neural Substrates ◽  
Skill Learning ◽  
Motor Skill Learning

scholarly journals Neural substrates underlying motor skill learning in chronic hemiparetic stroke patients

2015 ◽  
Vol 9 ◽  
Author(s):  
Stéphanie Lefebvre ◽  
Laurence Dricot ◽  
Patrice Laloux ◽  
Wojciech Gradkowski ◽  
Philippe Desfontaines ◽  
...  
Keyword(s):  
Motor Skill ◽  
Neural Substrates ◽  
Skill Learning ◽  
Motor Skill Learning ◽  
Stroke Patients ◽  
Hemiparetic Stroke ◽  
Chronic Hemiparetic Stroke

Neurobiology of Nondeclarative Memory: A Selected Review on Motor

2014 ◽  
Vol 24 (2) ◽  
pp. 43-49
Author(s):  
Sara Cavaco
Keyword(s):  
Skill Acquisition ◽  
Motor Skill ◽  
Current Knowledge ◽  
Neural Substrates ◽  
Skill Learning ◽  
Motor Skill Learning ◽  
Motor Sequence ◽  
Motor Skill Acquisition ◽  
Differential Contribution ◽  
Experience Difficulty

There is extensive evidence and it is widely recognized that motor skill learning is spared in patients with dense amnesia. However, the neural substrates of motor skill learning are a continuing topic of research and a current matter of debate. This review focuses on the differential contribution of the striatum and the cerebellum to learning skills that require either motor sequence or motor adaptation. A brief overview of the current knowledge helps understand why certain patient populations, such as patients with Parkinson's disease and patients with cerebellar ataxia, experience difficulty with motor skill acquisition.

Neural substrates underlying early motor skill learning in chronic stroke patients: A fMRI study

2013 ◽  
Vol 333 ◽  
pp. e571
Author(s):  
S. Lefebvre ◽  
L. Dricot ◽  
W. Gradkowski ◽  
P. Laloux ◽  
P. Desfontaines ◽  
...  
Keyword(s):  
Motor Skill ◽  
Neural Substrates ◽  
Chronic Stroke ◽  
Skill Learning ◽  
Motor Skill Learning ◽  
Stroke Patients ◽  
Fmri Study

The Effect of Aimed Movements in Sequenced Motor Skill Learning Motor Skill Acquisition Using Aiming and the SRTT

2008 ◽  
Author(s):  
Michelle V. Thompson ◽  
Janet L. Utschig ◽  
Mikaela K. Vaughan ◽  
Marc V. Richard ◽  
Benjamin A. Clegg
Keyword(s):  
Skill Acquisition ◽  
Motor Skill ◽  
Skill Learning ◽  
Motor Skill Learning ◽  
Motor Skill Acquisition

scholarly journals Football Juggling Learning Alters the Working Memory and White Matter Integrity in Early Adulthood: A Randomized Controlled Study

2021 ◽  
Vol 11 (9) ◽  
pp. 3843
Author(s):  
Yifan Shi ◽  
Kelong Cai ◽  
Hao Zhu ◽  
Xiaoxiao Dong ◽  
Xuan Xiong ◽  
...  
Keyword(s):  
Working Memory ◽  
White Matter ◽  
Motor Skill ◽  
Early Adulthood ◽  
Skill Learning ◽  
Neural Mechanisms ◽  
White Matter Integrity ◽  
Control Group ◽  
Motor Skill Learning ◽  
Experimental Group

Cross-sectional studies suggest that motor skill learning is associated with working memory (WM) and white matter integrity (WMI). However, it has not been established whether motor skill learning improves WM performance, and information on its neural mechanisms have not been clearly elucidated. Therefore, this study compared WM and WMI across time points prior to and following football juggling learning, in early adulthood (18–20 years old), relative to a control group. Study participants in the experimental group were subjected to football juggling for 10 weeks while participants in the control category went on with their routine life activities for the same period of time and were not involved in the learning-related activities. Data on cognitive measurements and that from diffusion tensor imaging (DTI) were collected before and after learning. There was a significant improvement in WM performance of the experimental group after motor learning, although no improvement was observed in the control group. Additionally, after learning, DTI data revealed a significant increase in functional anisotropy (FA) in the genu of corpus callosum (GOCC) and the right anterior corona radiata (R.ACR) in the experimental group. Moreover, the better WM associated with football juggling learning was correlated to a higher FA. Mediation analysis suggested that FA in the GOCC acts as a mediation variable between football juggling learning and WM. These findings show that motor skill learning improves the WM and remodels WMI in early adulthood. With a particular emphasis on the importance of WMI in motor skill learning and WM, this study also revealed the possible neural mechanisms mediated by WMI.

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