Poliakov B I, Isupov V G, Asaturian V I, Grigor'eva V N
Kosm Biol Aviakosm Med. 1978 May-Jun;12(3):36-40.
The level of vestibular stability (tolerance to the double rotation test according to I. I. Bryanov) was compared with the pattern of changes in the heart rate and arterial pressure during exercise tests (20 squatting per 30 sec). The test subjects were 136 healthy male volunteers--representatives of different professions, aged 21--40. The subjects with high vestibular stability showed greater changes in heart rate (+29%) and a relatively stable diastolic pressure. The subjects with low vestibular stability displayed, on the contrary, greater changes in the diastolic (-9%) and pulse (+71%) pressure and a relatively low increase in heart rate. The time of recovery of the pressure level was significantly longer in the susceptible people. The possibility of predicting vestibular tolerance on the basis of responses to exercise tests was explored. Mathematical formulas of the theory of image recognition were used to develop a rule that makes it possible to identify 84.4% subjects with low vestibular stability in a given group.
根据I. I. 布利亚诺夫的方法，将前庭稳定性水平（对双旋转试验的耐受性）与运动试验（每30秒进行20次下蹲）期间心率和动脉血压的变化模式进行了比较。测试对象为136名健康男性志愿者，他们来自不同职业，年龄在21至40岁之间。前庭稳定性高的受试者心率变化较大（+29%），舒张压相对稳定。相反，前庭稳定性低的受试者舒张压（-9%）和脉压（+71%）变化较大，心率增加相对较少。易感人群中压力水平恢复的时间明显更长。探讨了根据运动试验反应预测前庭耐受性的可能性。利用图像识别理论的数学公式制定了一条规则，该规则能够在给定群体中识别出84.4%前庭稳定性低的受试者。
