Nozaki Daichi, Kurtzer Isaac, Scott Stephen H
Centre for Neuroscience Studies, Department of Anatomy and Cell Biology, Queen's University, Kingston, Ontario K7L 3N6, Canada.
Nat Neurosci. 2006 Nov;9(11):1364-6. doi: 10.1038/nn1785. Epub 2006 Oct 8.
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.
尽管在单手和双手运动中肢体的运动看起来相似，但在此我们证明了在这些行为背景下学习的部分（而非完全）迁移、在再次遇到原始背景之前保持完整（但不可见）的隐藏学习，以及同时关联两个相互冲突的力场的能力，每个背景对应一个力场。这些结果表明在单手和双手技能习得所涉及的学习过程中存在部分（而非完全）重叠。
