Baroreceptors (or archaically, pressoreceptors) are sensors located in the carotid sinus (at the bifurcation of common carotid artery into external and...

The baroreflex or baroreceptor reflex is one of the body's homeostatic mechanisms that helps to maintain blood pressure at nearly constant levels. The...

carotid artery, consisting of baroreceptors which monitor blood pressure. The carotid sinus contains numerous baroreceptors which function as a "sampling...

and the baroreceptor reflex together control heart rate: the Bainbridge reflex responds to increased blood volume, whereas the baroreceptor reflex responds...

established normal limit. There are two kinds of baroreceptors: high-pressure arterial baroreceptors and low-pressure volume receptors, both activated...

regulation is carried out by the sympathetic nervous system (via the baroreceptor reflex), calcium channel blockers allow blood pressure to be maintained...

Low pressure baroreceptors or low pressure receptors are baroreceptors that relay information derived from blood pressure within the autonomic nervous...

baroreceptors represent blood pressure, level of physical activity, and the relative distribution of blood. The cardiac centers monitor baroreceptor firing...

baroreceptors represent blood pressure, level of physical activity, and the relative distribution of blood. The cardiac centers monitor baroreceptor firing...

cutaneous cooling rate, and its termination is likely due to reflex baroreceptor responses or thermoreceptor habituation. The diving reflex is a set of...

heart failure. It uses an implanted device to electrically stimulate baroreceptors in the carotid sinus region. This elicits a reflex response through...

pressure on the carotid arteries, and may also apply pressure to the nerve baroreceptors in the neck. This kind of choke is very fast acting (if done properly)...

Afferent unmyelinated C-fibers travel through the vagus to enhance the baroreceptor reflex mechanisms, inhibit sympathetic output, and inhibit vasomotor...

baroceptor in the Norwegian rat which is widely used. His studies on the baroreceptor adaptation in hypertension and hypotension are widely recognized and...

research suggests the existence of intracranial baroreceptors to trigger specific Cushing baroreceptor reflex. Experiments by Schmidt and his fellow researchers...

carotid arteries. An additional mechanism involves compression of the baroreceptors of the carotid arteries, confusing the body into thinking blood pressure...

bradycardia is a bradycardia (decrease in heart rate) in response to the baroreceptor reflex, one of the body's homeostatic mechanisms for preventing abnormal...

[citation needed] The inhibition of the sodium pump may also improve baroreceptor sensitivity in heart failure and may explain some of the neurohormonal...

well-characterized: Baroreceptor reflex: Baroreceptors in the high pressure receptor zones detect changes in arterial pressure. These baroreceptors send signals...

PMC 3105900. PMID 21536990. Wallbach M, Koziolek MJ (September 2018). "Baroreceptors in the carotid and hypertension-systematic review and meta-analysis...

tachycardia. It is safely used in patients with shock as it preserves the baroreceptor reflex. Its minimal effect on myocardial depression and respiratory drive...

tunica media, the outer layers of the aorta. The aortic arch contains baroreceptors and chemoreceptors that relay information concerning blood pressure...

hiccups. Vagal maneuvers may decrease temporary pain through sinoaortic baroreceptor mediated anti-nociception (inhibition of pain conduction, release of...

highly oxygenated blood to the optic choroid and retina and may have baroreceptor (pressure) and thermoregulation functions. It may also be a site of oxygen...

output Baroreceptors (aorta, carotid arteries, venae cavae, and atria) Chemoreceptors (both central nervous system and in proximity to baroreceptors) Sensitive...

stretches the walls of the atria where specialized baroreceptors are located. However, as the atrial baroreceptors increase their rate of firing and as they stretch...

chemoreflex pathways at both peripheral and central levels. Arterial baroreceptors are reset to a higher pressure in hypertensive patients, and this peripheral...

blood pressure may activate a reflexive increase in heart rate, due to a baroreceptor-mediated feedback mechanism. Some anesthetics, however, disrupt this...

volume loss by increasing heart rate and contractility, followed by baroreceptor activation resulting in sympathetic nervous system activation and peripheral...

vasculature, leading to hypotension. This hypotension is sensed by the baroreceptor reflex, which results in increased sympathetic nerve firing on the heart...