Pizzamiglio L, Antonucci G, Francia A
Cortex. 1984 Mar;20(1):89-99. doi: 10.1016/s0010-9452(84)80026-x.
Viewing a rotating field induces a counter-rotating tilt of the subjective vertical in normal subjects. A similar, though smaller, effect is observed when only one hemifield is stimulated. This technique was used with 7 hemianopic patients having retrogenicular lesions. It was hypothesized that the stimulation of a moving scene in the blind field produces an additional tilting effect to that produced by the stimulation of the normal hemifield alone. The visual rotation within only the blind field is expected to have a systematic tilting effect. Both predictions were confirmed in all 7 patients having either right or left hemianopic disorders.
在正常受试者中，观看旋转场会引起主观垂直方向的反向旋转倾斜。当仅刺激一个半视野时，也会观察到类似但较小的效应。该技术应用于7例患有丘脑后病变的偏盲患者。据推测，在盲视野中刺激移动场景会产生一种额外的倾斜效应，这种效应超出了仅刺激正常半视野所产生的倾斜效应。仅在盲视野内的视觉旋转预计会产生系统性的倾斜效应。这两个预测在所有7例患有右侧或左侧偏盲障碍的患者中均得到证实。
