Directional interference during bimanual coordination: is interlimb coupling mediated by afferent or efferent processes
Directional interference during bimanual coordination: is interlimb coupling mediated by afferent or efferent processes
复制标题
双手协调过程中的方向性干扰：肢体间耦合是由传入或传出过程介导的
DOI：
10.1016/s0166-4328(02)00266-8
复制
发表时间：
2003
影响因子：
2.7
通讯作者：
N. Dounskaia
中科院分区：
文献类型：
--
作者：
S. Swinnen;V. Puttemans;S. Vangheluwe;N. Wenderoth;O. Levin;N. Dounskaia
通过调节双肢之一的响应产生的信息来研究传入信息在双手定向干扰中的作用。在实验 1 中，视觉信息要么存在，要么撤回，或者在液晶屏幕上以方向变换的方式显示。在实验2中，使用肌肉腱振动技术来偏置与运动相关的动觉传入信息。研究结果揭示了双肢之间存在定向干扰的有力证据。然而，没有证据表明观察到的从右侧肢体运动到左侧肢体运动的干扰是通过操纵传入信息源来调节的。结论是，方向性干扰主要出现在运动计划和组织的传出层面。
The role of afferent information in bimanual directional interference was studied by means of a modulation of the response-produced information in one of both limbs. In Experiment 1, visual information was either present, withdrawn, or shown with a directional transformation on a LCD screen. In Experiment 2, the technique of muscle tendon vibration was used to bias the kinesthetic afferent information associated with movement. The findings revealed strong evidence for directional interference between both limbs. Nevertheless, no evidence could be advanced that the observed interference from the right onto the left limb movement was modulated by manipulation of the afferent sources of information. It is concluded that directional interference primarily emerges at the efferent level of movement planning and organization.
影响因子：
2.5
作者：
SAINBURG, RL;POIZNER, H;GHEZ, C
通讯作者：
GHEZ, C
影响因子：
2.5
作者：
SAINBURG, RL;GHILARDI, MF;GHEZ, C
通讯作者：
GHEZ, C