Limited transfer of learning between unimanual and bimanual skills within the same limb

被引:148
作者
Nozaki, Daichi
Kurtzer, Isaac
Scott, Stephen H. [1 ]
机构
[1] Univ Tokyo, Grad Sch Educ, Bunkyo Ku, Tokyo 1130033, Japan
[2] Res Inst Natl Rehabil Ctr Persons Disabilities, Dept Rehabil Movement Funct, Tokorozawa, Saitama 3598555, Japan
[3] Queens Univ, Ctr Neurosci Studies, Dept Anat & Cell Biol, Kingston, ON K7L 3N6, Canada
基金
日本学术振兴会;
关键词
D O I
10.1038/nn1785
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Although a limb's motion appears to be similar across unimanual and bimanual movements, here we demonstrate partial, but not complete, transfer of learning across these behavioral contexts, hidden learning that remains intact ( but invisible) until the original context is again encountered, and the ability to associate two conflicting force fields simultaneously, one with each context. These results suggest partial, but not complete, overlap in the learning processes involved in the acquisition of unimanual and bimanual skills.
引用
收藏
页码:1364 / 1366
页数:3
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