患晕动病者,大都对汽油味特别敏感,也特别反感,尤其是在酷暑难耐的闷热夏天,晕车的人更是望车生畏。晕动病起因内耳前庭器是人体平衡感受器官,它包括3对半规管和前庭的椭圆囊与球囊。半规管内有壶腹嵴、椭圆囊、球囊,内有耳石器(又称囊斑),它们都是前庭末梢感受器,可感受各种特定运动状态的刺激。当汽车启动、加减速、刹车,船舶晃动、颠簸,电梯和飞机升降时,这些刺激使前庭椭圆囊和球囊的囊斑毛细胞 Patients with motion sickness, most are particularly sensitive to petrol, but also particularly offensive, especially in the hot summer, people who motion sickness is even more daunting. Causes of motion sickness The inner ear vestibular device is the body’s balance receptor, which includes 3 pairs of semicircular canal and vestibular ellipsoid capsule and balloon. Semi-regulatory tube with ampulla, oval capsule, balloon, there are otolith (also known as vesicular), they are vestibular peripheral receptors, can feel the stimulation of a variety of specific motor states. When the car starts, acceleration and deceleration, brakes, ship sway, bumps, elevators and aircraft movements, these stimuli make the vestibular pouch and balloon capsular hair cells