Short-term immobilization influences use-dependent cortical plasticity and fine motor performance

Highlights • 8 h of immobilization reduced motor cortical excitability but not intracortical inhibition. • Performance on a novel motor training task was reduced after immobilization. • Use-dependent cortical plasticity with training was increased after immobilization.

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Bibliographische Detailangaben
Veröffentlicht in:	Neuroscience 2016-08, Vol.330, p.247-256
Hauptverfasser:	Opie, George M, Evans, Alexandra, Ridding, Michael C, Semmler, John G
Format:	Artikel
Sprache:	eng
Schlagworte:	Evoked Potentials, Motor - physiology Fingers - physiology Functional Laterality - physiology hand immobilization Humans Immobilization intracortical excitability Learning - physiology Linear Models metaplasticity Motor Cortex - physiology motor learning Motor Skills - physiology Muscle, Skeletal - physiology Neural Inhibition - physiology Neurology Neuronal Plasticity - physiology neuroplasticity Pyramidal Tracts - physiology Time Factors Transcranial Magnetic Stimulation Young Adult
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Beschreibung
Zusammenfassung:	Highlights • 8 h of immobilization reduced motor cortical excitability but not intracortical inhibition. • Performance on a novel motor training task was reduced after immobilization. • Use-dependent cortical plasticity with training was increased after immobilization.
ISSN:	0306-4522 1873-7544
DOI:	10.1016/j.neuroscience.2016.06.002