A method of evoking fast baroreceptor responses for the measurement of the baroreflex latency.

A method for measurement of latency in the baroreflex is described. Standardised square pressure pulse was applied to the isolated carotid sinus and simultaneous recordings of the carotid sinus nerve or sympathetic fibers were performed. Relatively short time of the increase of the pressure makes possible more exact measurements of latency in the baroreflex than other known methods used for this purpose.