Is Motor Learning Mediated by tDCS Intensity?
2013 | journal article. A publication with affiliation to the University of Göttingen.
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Is Motor Learning Mediated by tDCS Intensity?
Cuypers, K.; Leenus, D. J. F.; van den Berg, F. E.; Nitsche, M. A.; Thijs, H.; Wenderoth, N. & Meesen, R. L. J. (2013)
PLoS ONE, 8(6) art. e67344. DOI: https://doi.org/10.1371/journal.pone.0067344
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Details
- Authors
- Cuypers, Koen; Leenus, Daphnie J. F.; van den Berg, Femke E.; Nitsche, Michael A.; Thijs, Herbert; Wenderoth, Nicole; Meesen, Raf L. J.
- Abstract
- Although tDCS has been shown to improve motor learning, previous studies reported rather small effects. Since physiological effects of tDCS depend on intensity, the present study evaluated this parameter in order to enhance the effect of tDCS on skill acquisition. The effect of different stimulation intensities of anodal tDCS (atDCS) was investigated in a double blind, sham controlled crossover design. In each condition, thirteen healthy subjects were instructed to perform a unimanual motor (sequence) learning task. Our results showed (1) a significant increase in the slope of the learning curve and (2) a significant improvement in motor performance at retention for 1.5 mA atDCS as compared to sham tDCS. No significant differences were reported between 1 mA atDCS and sham tDCS; and between 1.5 mA atDCS and 1 mA atDCS.
- Issue Date
- 2013
- Status
- published
- Publisher
- Public Library Science
- Journal
- PLoS ONE
- ISSN
- 1932-6203
