视力下降并非都是眼病伍木不少中老年人在出现视力障碍时，常常认为是年龄上的原因，不就诊、不治疗，结果常常误了大事，甚至发生严重后果。实际上，中老年人视力下降未必就是眼睛的毛病，其他组织器官的疾病也可成为损害视力的“罪魁祸首”。如：脑动脉硬化症。大脑后动... Visual acuity is not all eye diseases Many elderly people in the visual impairment, often considered to be the cause of age, no treatment, no treatment, the results often mistakes major events, and even serious consequences. In fact, vision loss in middle-aged and elderly people may not necessarily be an eye problem. Other diseases of the tissues and organs may also become the “culprit” of the sight loss. Such as: cerebral arteriosclerosis. After the brain move ...