Which changes are sensed by the baroreceptors and relayed to the vasomotor center?

Question

Quizplus · Accepted Answer

Baroreceptors are specialized receptors located in the walls of blood vessels that detect changes in blood pressure. When blood pressure increases, the baroreceptors send nerve impulses to the vasomotor center in the brainstem, which then responds by decreasing sympathetic nervous system activity and increasing parasympathetic nervous system activity. This leads to vasodilation and a decrease in heart rate, ultimately resulting in a decrease in blood pressure. Conversely, when blood pressure decreases, the baroreceptors send nerve impulses to the vasomotor center, which responds by increasing sympathetic nervous system activity and decreasing parasympathetic nervous system activity. This leads to vasoconstriction and an increase in heart rate, ultimately resulting in an increase in blood pressure.

Which Changes Are Sensed by the Baroreceptors and Relayed to the Vasomotor