[Representation of the pulse wave of blood pressure by the series of impulses of the pulse-rhythmic neurons in the nucleus tractus solitarii].

Baroreceptor afferent fibers from the aortic arch and carotid sinus project to the nucleus of solitary tract in the medulla. The aim of this study was to define the relation between the activity of neurons in this nucleus and changes of the blood pressure in the aorta during the pulse wave. Impulses of 74 pulse-rhythmic neurons, i.