Thus, peripherally, variations in the extent of vascular stretch applied to carotid sinus and aortic arch receptors modulate the afferent discharge transmitted to the central nervous system.

• 在外周，颈动脉窦和主动脉弓上的压力感受器通过感受血管壁扩张程度的变化，发放神经冲动经传入神经进入心血管调节中枢。