METHODS: The rats were anesthetized, and then ECG was recorded. Esophagealelectrode was inserted to count SACT.
方法：大鼠麻醉后行心电图检查，放置食道电极，测量SACT。
2
There are little effects of age, body height, body mass and abdomen circumference on results measured by esophagealelectrode and surface electrode.
年龄、身高、体质量及腹围对表面电极和食管电极检测结果的影响均较小。
3
In this paper we describe the different methods for assessment of neural respiratory drive including measurement of the diaphragm EMG with multipair esophagealelectrode.