Patients with augmented caloric nystagmus in light during routine caloric test were all rechecked, and the slow-phase velocity was measured with electronystagmographic recordings to calculate the visual suppression index.

• 摘要在常规温差测验中，出现视觉抑制消失而明室下温差眼振增强之病人，给予重复检查，并以眼振电图记录之。