Short-term immobilization influences use-dependent cortical plasticity and fine motor performance
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- 作者：George M. Opiea ; Alexandra Evansa ; Michael C. Riddingb ; John G. Semmlera ; john.semmler@adelaide.edu.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：BDNF ; brain-derived neurotrophic factor ; EMG ; electromyography ; FDI ; first dorsal interosseous ; GABA ; gamma-aminobutyric acid ; ICF ; intracortical facilitation ; ISI ; interstimulus interval ; LICI ; long-interval intracortical inhibition ; LTD ; long-term depression ; LTP ; long-term potentiation ; MEP ; motor-evoked potential ; Mmax ; maximum M-wave ; MSO ; maximum stimulator output ; NIBS ; non-invasive brain stimulation ; PAS ; paired associative stimulation ; RMT ; resting motor threshold ; SICI ; short-interval
- 刊名：Neuroscience
- 出版年：2016
- 出版时间：25 August 2016
- 年：2016
- 卷：330
- 期：Complete
- 页码：247-256
- 全文大小：989 K
文摘
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8 h of immobilization reduced motor cortical excitability but not intracortical inhibition.
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Performance on a novel motor training task was reduced after immobilization.
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Use-dependent cortical plasticity with training was increased after immobilization.