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*  Rhaponticum
Expands peripheral blood vessels and increases blood flow velocity. - Displays the lactic acid from the muscle. - Improves ...
*  Motion (physics)
Wexler, L.; D H Bergel; I T Gabe; G S Makin; C J Mills (1 September 1968). "Velocity of Blood Flow in Normal Human Venae Cavae ... EQUATIONS OF UNIFORM MOTION: If v = final velocity, u = initial velocity, a = acceleration, t = time, s = displacement, then : ... "Flow velocity of single lymphatic capillaries in human skin". Am J Physiol Heart Circ Physiol. 270 (1): H358-H363. PMID 8769772 ... However, the velocities of plates range widely. The fastest-moving plates are the oceanic plates, with the Cocos Plate ...
*  Myocardial perfusion imaging
Studies on the velocity of blood flow: I. The method utilized. J Clin Investigation 1927;4:1-13. Love, William D. (1965). " ... If one is to evaluate ischemia (reductions in coronary blood flow resulting from coronary artery disease) then individuals must ... The movement of Tl-201 reflected differences in tissue delivery (blood flow) and function (mitochondrial activity). The ... as well as the occluded blood vessels and the mass of infarcted and viable myocardium. The usual isotopes for such studies are ...
*  Face perception
Droste DW, Harders AG, Rastogi E; Harders; Rastogi (August 1989). "A transcranial Doppler study of blood flow velocity in the ... CS1 maint: Multiple names: authors list (link) Njemanze PC (September 2004). "Asymmetry in cerebral blood flow velocity with ... "Brain activity and blood flow velocity changes: a transcranial Doppler study". Int. J. Neurosci. 47 (1-2): 91-102. doi:10.3109/ ... derived from Fourier analysis of mean blood flow velocity to trigger target face search from a computerized face database ...
*  Acoustocerebrography
These ultrasonic procedures measure blood flow velocity within the brain's blood vessels. They are used to diagnose embolisms, ... ACG also facilitates blood flow analysis as well as the detection of obstructions in cerebral blood flow (from cerebral ... With a digital signal, it becomes possible to study the patterns of the blood flow moving inside the skull. These patterns form ... With each heartbeat, blood circulates in the skull, following a recurring pattern according to the oscillation produced. This ...
*  Transcranial Doppler
Once the desired blood vessel is found, blood flow velocities may be measured with a pulsed Doppler effect probe, which graphs ... are types of Doppler ultrasonography that measure the velocity of blood flow through the brain's blood vessels by measuring the ... Although TCD is not so accurate due to relative velocity of blood flow, but it is still useful for diagnosis of arterial ... Blood flow velocity measurements are robust against movement artifacts. Since its introduction the technique has contributed ...
*  Napoleon Cybulski
In 1885 he obtained the degree of Doctor of Medicine with a thesis on the velocity of blood flow as detected by a ... Cybulski was one of the first physiologists to register and describe the blood flow linear velocity of the carotid artery and ... Polish pioneer in developing of the device for measuring blood flow velocity". J Physiol Pharmacol. 57 Suppl 1: 107-18. PMID ... Among his other discoveries was establishing that an increase in intracranial pressure causes disturbances in blood flow to the ...
*  Visual impairment due to intracranial pressure
"Carotid artery blood flow and middle cerebral artery blood flow velocity during physical exercise". Journal of Applied ... Jørgensen, LG; Perko, M; Hanel, B; Schroeder, TV; Secher, NH (March 1992). "Middle cerebral artery flow velocity and blood flow ... Jørgensen, LG; Perko, G; Secher, NH (November 1992). "Regional cerebral artery mean flow velocity and blood flow during dynamic ... Hypercapnia also stimulates vasodilation of cerebral blood vessels, increased cerebral blood flow and elevated ICP presumably ...
*  Compression stockings
This reduces the diameter of distended veins and increases venous blood flow velocity and valve effectiveness. Compression ... Deep vein thrombosis occurs when blood flow decreases (especially in the lower extremities), causing blood to pool in the legs ... ECS occurs on long flights, due to traveler's inactivity, gravity, and cramped seating, and slows down the blood flow through ... Compression stockings are recommended under the following conditions: Tired, aching legs occur when the blood flow slows down ...
*  Migraine treatment
... relationship to cerebral blood flow velocity in the middle cerebral artery". Headache. 43 (3): 245-50. doi:10.1046/j.1526- ... "Effect of biofeedback-assisted relaxation on migraine headache and changes in cerebral blood flow velocity in the middle ... with which one can hear the blood flowing through the vessel. Use of the three-dimensional CT scan and the Doppler Flowmeter ... In contrast to aspirin, it is not a blood thinner (and thus may be used in patients where coagulation is a concern), and it ...
*  Medical ultrasound
... produce accurate assessment of the direction of blood flow and the velocity of blood and cardiac tissue at any arbitrary point ... A blood flow study is done prior to the injection, by power doppler. The blood flow can be destroyed and the node become ... which measure the velocity of blood flow through the brain's blood vessels transcranially (through the cranium). They are used ... Doppler mode: This mode makes use of the Doppler effect in measuring and visualizing blood flow Color Doppler: Velocity ...
*  Christian J. Lambertsen
"Relationship of 133Xe cerebral blood flow to middle cerebral arterial flow velocity in men at rest". J. Cereb. Blood Flow Metab ... Lambertsen CJ (August 1998). "Invited editorial on "Fast and slow components of cerebral blood flow response to step decreases ... "Observations on the volume of blood flow and oxygen utilization of the carotid body in the cat". J. Physiol. 125 (1): 67-89. ... "Some observations on the carotid body blood flow in the cat". Am. J. Med. Sci. 226 (2): 230. PMID 13065304. CS1 maint: Uses ...
*  Mitral valve stenosis
It can also show decreased opening of the mitral valve leaflets, and increased blood flow velocity during diastole. The trans- ... to allow blood to flow from the left atrium to the left ventricle. A normal mitral valve will not impede the flow of blood from ... The loss of the atrial kick due to atrial fibrillation ( i.e. blood cannot flow into the left ventricle thus accumulating in ... the valve causes an impediment to the flow of blood into the left ventricle, creating a pressure gradient across the mitral ...
*  Infant crying
Increased blood pressure will have an effect on cerebral blood flow, cerebral blood flow velocity and intracranial pressure. ... Increased pressures and velocity can lead to intracranial hemmorrhage. Prolonged exhalation may also cause some adverse effects ... The cortisol levels will rise along with blood pressure. ...
*  Arteriole
The greatest change in blood pressure and velocity of blood flow occurs at the transition of arterioles to capillaries. In a ... The decreased velocity of flow in the capillaries increases the blood pressure, due to Bernoulli's principle. This induces gas ... Blood pressure in the arteries supplying the body is a result of the work needed to pump the cardiac output (the flow of blood ... Any pathology which constricts blood flow, such as stenosis, will increase total peripheral resistance and lead to hypertension ...
*  Lie detection
A pattern of blood-flow-velocity changes is obtained in response to questions that include correct and incorrect answers. The ... William Moulton Marston studied blood-pressure and noted increase in systolic blood pressure of 10 mm Hg or over indicated ... While taking a polygraph test the subject wears a blood pressure device to measure blood pressure fluctuations. Respiration is ... Marston determined systolic blood-pressure by oscillatory methods and his findings cite definite changes in blood pressure ...
*  Bruit
Anything increasing the blood flow velocity such as fever, anemia, or hyperthyroidism, can increase the amplitude of the bruit ... Bruit (English: /ˈbruːi/; from French, "noise"), or vascular murmur, is the abnormal sound generated by turbulent flow of blood ... or a localized high rate of blood flow through an unobstructed artery. The bruit may be heard ("auscultated") by pressing a ... stethoscope to the skin over the turbulent flow and listening. Most bruits occur only in systole, so the bruit is intermittent ...
*  Karl von Vierordt
He is credited with the construction of an early "hemotachometer", an apparatus for monitoring the velocity of blood flow. In ... Vierordt developed techniques and tools for the monitoring of blood circulation. ... 1854, he created a device called a sphygmograph, a mechanism consisting of weights and levers used to estimate blood pressure, ...
*  Subarachnoid hemorrhage
A blood flow velocity of more than 120 centimeters per second is suggestive of vasospasm. The use of calcium channel blockers, ... Vasospasm, in which the blood vessels constrict and thus restrict blood flow, is a serious complication of SAH. It can cause ... In people with aneurysmal subarachnoid hemorrhage the EVD is used to remove cerebrospinal fluid, blood, and blood byproducts ... high blood pressure), hypervolemia (excess fluid in the circulation), and hemodilution (mild dilution of the blood). Evidence ...
*  Discovery and development of phosphodiesterase 5 inhibitors
The capillary blood flow velocity also increased in each individual patient and the mean capillary flow velocity of all ... Sildenafil has been shown to significantly improve neurovascular coupling without affecting overall cerebral blood flow by ... These results came without significant reductions of the systemic blood pressure. Sildenafil has shown promise in the treatment ...
*  Doppler effect
... produce an accurate assessment of the direction of blood flow and the velocity of blood and cardiac tissue at any arbitrary ... Velocity measurement of blood flow in arteries and veins based on Doppler effect is an effective tool for diagnosis of vascular ... One of the limitations is that the ultrasound beam should be as parallel to the blood flow as possible. Velocity measurements ... Developed originally for velocity measurements in medical applications (blood flow), Ultrasonic Doppler Velocimetry (UDV) can ...
*  Liver support systems
Schmidt, LE; Svendsen, LB; Sørensen, VR; Hansen, BA; Larsen, FS (August 2001). "Cerebral blood flow velocity increases during a ... In the last 22 patients, cerebral perfusion pressure was monitored by Doppler (mean flow velocity in middle cerebral artery), ... The blood circuit uses a double lumen catheter and a conventional hemodialysis device to pump the patient's blood into the MARS ... Blood is dialysed against a human serum albumin (HSA) dialysate solution that allows blood detoxification of both water-soluble ...
*  VisualSonics
Thus, the Doppler function was only suitable for imaging low velocity blood flow in veins, small arteries, arterioles, or in ... Image acquisition was improved to 30 frames per second, enabling imaging of fast events such as heartbeats and blood flow in ... Software quantification packages such as Power Doppler provided researchers with flexibility in studying blood flow and other ... In addition, Advanced Cardiovascular Functionality provides Tissue Doppler Imaging (TDI), Integrated Blood Pressure Measurement ...
*  Sleep inertia
Levels of cerebral blood flow (CBF) and cerebral blood flow velocities (CBFV) will take up to 30 minutes to increase and reach ... Studies using advanced imaging have shown that cerebral blood flow will return to waking levels in the brainstem and thalamus ... Then, after 15 minutes, the brain's anterior cortical regions receive normal daytime blood flow. This 15 minute time period ... and a feeling of tiredness will result Studies show that individuals express a lack of blood flow to the brain upon awakening. ...
*  Taurine
... can influence (and possibly reverse) defects in nerve blood flow, motor nerve conduction velocity, and nerve sensory ... Journal of Cerebral Blood Flow and Metabolism. 15 (5): 852-9. doi:10.1038/jcbfm.1995.106. PMID 7673378. Leon R, Wu H, Jin Y, ... Taurine crosses the blood-brain barrier and has been implicated in a wide array of physiological phenomena including inhibitory ... El Idrissi A, Okeke E, Yan X, Sidime F, Neuwirth LS (2013). "Taurine regulation of blood pressure and vasoactivity". Adv. Exp. ...
*  Reduced muscle mass, strength and performance in space
McDonald, KS; Delp, MD; Fitts, RH (June 1992). "Effect of hindlimb unweighting on tissue blood flow in the rat". Journal of ... Maximal shortening velocities were increased by 14% and 24% in the 6-day and 14-day spaceflight groups, respectively. These ... Lee, SM; Williams, WJ; Schneider, SM (May 2002). "Role of skin blood flow and sweating rate in exercise thermoregulation after ... McDonald, KS; Delp, MD; Fitts, RH (September 1992). "Fatigability and blood flow in the rat gastrocnemius-plantaris-soleus ...