Without careful reasoning we often get them wrong, probably because our brains use two different systems to process information (see New Scientist, 30 August 2008, p 34).

我们常常不经仔细推理就给出错误的答案，这可能是因为大脑使用两个不同的系统来处理信息（见New Scientist 30 August 2008 p34）。

P: I have been examined by a physician and he told me that he found nothing wrong with me.

病人：请内科医生检查过，他说没发现什么问题。

Comparing with control group, the total number of right and wrong pointing, pointing speed in pursuit aiming test were significantly lower(P<0.05) after vibration.

追踪瞄准纸笔测试中，两振动暴露组与对照组比较，两项打点数之和及打点速度均显著降低。