visual field

Visual field testing showed bilat. upper-nasal constriction and relative central scotoma.

有明显鼻侧上部缺陷。

To assess its function, check the patient's visual acuity and visual fields, and inspect the optic fundi.

为了评估它功能,要检测一下病人力及，还有觉神经.

However, Su Tong's position was entirely different and he looked inward, and thus, held an introversive visual field.

而苏童目光则向内投射，呈现出一种内向。