The delay of the oculogravic illusion
The delay of the oculogravic illusion
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DOI：
10.1016/0361-9230(96)00134-7
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发表时间：
1996-01-01
影响因子：
3.8
通讯作者：
Curthoys, IS
中科院分区：
文献类型：
--
作者：
Curthoys, IS
在偏心旋转期间的组合角加速度和线加速度期间的侧倾-倾斜感觉的先前测量已经发现在达到稳定的感觉值时的航向依赖性延迟。这种延迟是由于耳道和耳石信号之间的感觉冲突。另一种可能性是，用于测量这种感觉的视觉指示器可能是导致航向依赖性差异的原因。这项研究使用了体感任务，这是免费的，从这样的文物，仍然表现出显着的标题依赖性延迟。我们的结论是，在分析耳道-耳石相互作用，有必要考虑到相对于激活的运河的线加速度的方向。
Previous measures of roll-tilt sensation during combined angular and linear acceleration during off-center rotation have found a heading-dependent delay in reaching a stable sensory value. This delay has been attributed to sensory conflict between the canal and otolith signals. Another possibility is that the visual indicator used to measure this sensation may have been responsible for the heading-dependent difference. This study used a somatosensory task, which is free from such artifacts and still showed a significant heading-dependent delay. We conclude that in analyzing canal-otolith interaction it is necessary to take into account the direction of the linear acceleration with respect to the activated canal.