耳穴刺激抗运动病的研究

The Research on Auriculo-Acupuncture Point Stimulation to Resist Motion Sickness

本文通过17名健康男性被试者探讨了耳穴电脉冲刺激抗运动病的方法和效果。每一被试者在对照、防护耳穴刺激和无关点刺激三种情况下完成科里沃利加速度诱发运动病试验。根据耐受时间和运动病症状程度,用计分法计算科氏加速度耐力指数CATI,表示个体的抗运动病能力。试验结果表明,耳穴电脉冲刺激对运动病防治总有效率为35.3%,而对具有中等耐力者防护有效率可达99.7%。在试验中记录了胃电图、眼震反应、植物神经指数和皮肤温度等生理指标。其中某些指标在运动病症状明显时有明显的倾向性变化。可作为评价运动病程度的辅助性指标。

The present study examines the method and effect of electricimpulse stimulation to auriculo-acuduncture points to resist motionsickness in 17 healthy young men who,exposed to Coriolis acceler-ation to induce motion sickness,experienced three tests of controland electric impulse stimulations to protective auriculo-acupuncturepoints and to indefferent points.Coriolis acceleration toleranceindex(CATI) of each subject was defined by scoring based on bothduration of tolerance and severity of symptoms,The results showedthat the stimulation to protective earpoints increased CATI by 30.7%and the effective rate of provention and cure of motion sicknessin all of the subjects was 35.3%.and that for the subjects withmoderate tolerance(type Ⅱ) it was 66.7%.The physiological indexes,EGG,skin temperature.nystagmus response and antonomic nervousindex,were recorded.It was observed that some of the recordedindexes could be taken as complementary indexes in evaluatingindividual motion sickness.