We understand the physiology of taste largely from studying the electrophysiological activity of the taste system. 我们主要通过研究味觉系统的电生理活动来理解味觉的生理学机制。
A part of the body,such as the mass of muscle fibers of the sinoatrial node,that sets the pace or rhythm of physiological activity. 起搏点，身体的一部分，如窦房结的肌肉组织纤维团，用来确定生理活动的速度或节奏。
