psychogalvanic reflex

例句：

1. 1. The doctor noticed a sudden drop in the patient's blood pressure during the electrogalvanic reflex test.
   医生在电晕反射测试中注意到病人的血压突然下降。
2. 2. During the galvanic reflex test, the patient's heart rate increased significantly.
   在进行电击反射测试时，患者的心率显著增加。
3. 3. The scientist discovered that the galvanic reflex could be used to detect early signs of disease.
   科学家发现电击反射可以用来检测疾病的早期迹象。