Kinsbourne M
Science. 1972 May 5;176(4034):539-41. doi: 10.1126/science.176.4034.539.
When solving verbal problems, right-handed people usually turn head and eyes to the right, whereas with numerical and spatial problems, these people look up and left. Left-handed people differ in all these respects. The results suggest that the direction in which people look while thinking reflects the lateralization of the underlying cerebral activity.
在解决文字问题时,惯用右手的人通常会将头和眼睛转向右边,而在处理数字和空间问题时,这些人会向上并向左看。惯用左手的人在所有这些方面都有所不同。结果表明,人们在思考时眼睛看向的方向反映了潜在大脑活动的侧化。