Researchers tap into brain's blood flow

The Milwaukee Journal Sentinel;  May 17, 1999 ;     495 words ......the brain regulates its internal blood flow, one of its most fundamental secrets...chemical messenger that directs blood flow in the brain. This traffic cop, a type of epoxide, directs increased blood flow functional hyperemia, as scientists...

Snoring impedes blood flow in brain. (air passage obstruction that causes...

Science News;  January 31, 1998 ;     287 words ......snort while sleeping can sharply reduce blood flow to the brain, possibly boosting the risk...by more than 50 percent coincided with blood flow reductions of more than 50 percent in...Stroke. To study the effects of snoring on blood flow, Kingman P. Strohl of Case Western Reserve...

Blood flow changes in the trapezius muscle and overlying skin following...

Physical Therapy;  August 1, 2007 ;     700+ words ......on pain relief, the effect of TENS on blood flow has been investigated in a number of...some studies detected an increase in blood flow, and other studies detected no effect. In a study by Wikstrom et al, (3) skin blood flow in participants who were healthy was...

Examine the World Blood Flow Measurement Devices Market.

Canadian Corporate News;  October 1, 2008 ;     700+ words ......Flowmeters II-5 Table 2: World Market for Blood Flow Measurement Devices by Site of Care (2008...corresponding Graph/Chart) II-5 3. Invasive Blood Flow Measurement Techniques II-6 Thermal Dilution...Doppler Velocimeters II-6 4. Non Invasive Blood Flow Measurement Techniques II-7 ...

Effect of continuous-wave ultrasound on blood flow in skeletal muscle....

Physical Therapy;  February 1, 1995 ;     700+ words ......of ultrasound is that it increases blood flow to skeletal muscle. [7-10] We believe...Does ultrasound dia-thermy increase blood flow to skeletal muscle? Most studies attempting to quantify blood flow changes following ultrasound treatment...

Diuretic may help increase brain blood flow in cocaine addicts.

M2 Presswire;  July 8, 2003 ;     482 words ......UNIVERSITY: Diuretic may help increase brain blood flow in cocaine addicts(C)1994-2003 M2 COMMUNICATIONS...congestive heart failure may improve brain blood flow in cocaine addicts, according to a study...cocaine use is associated with decreases in blood flow to the brain, but the ...

Oxygen-15-water PET assessment of muscular blood flow in peripheral...

The Journal of Nuclear Medicine;  January 1, 1997 ;     700+ words ......quantitatively regional nutritive muscular blood flow in patients with peripheral vascular...angiographically proven PVD were studied. Regional blood flow of the calf was measured with ^sup 15...correlated closely (r = 0.98) with absolute blood flow. Scan times longer than 90 sec ...

Non-Invasive and Real-Time Blood Flow Systems Developed by Biosonix Ltd.

PR Newswire;  November 7, 2000 ;     435 words ......HASHARON, Israel, Sept. 15 /PRNewswire/ -- Blood flow, the volume of blood flowing in a blood...parameter in the viability of organs, blood flow is essential to practically all medical disciplines. Blood flow must be taken into account by the neurosurgeon...

COFFEE LIMITS BLOOD FLOW TO BRAIN

United Press International;  November 27, 2001 ;     500 words ......International 11-27-2001 Coffee limits blood flow to brain CHICAGO, Nov 27, 2001 (United...or other caffeinated beverages impedes blood flow to the brain enough to affect research...brain and that causes restrictions in blood flow" detectable on scans of blood flow in...

Parametric images of blood flow in oncology PET studies using [(15)O]water

The Journal of Nuclear Medicine;  November 1, 2000 ;     700+ words ...PET was used to measure tumor blood flow, which is potentially valuable for diagnosis...help visualize regional differences in blood flow and to improve the accuracy of region-of-inte...To assess the reproducibility of the blood flow measurements, multiple water studies...

Effects of high-frequency transcutaneous electrical nerve stimulation on...

Physical Therapy;  April 1, 1994 ;     700+ words ......electrical nerve stimulation on limb blood flow in healthy humans. Phys Ther. 1994;74:361-367.] Key Words: Regional blood flow, Transcutaneous electric nerve stimulation...been shown to increase regional blood flow.[1,2] In contrast, in healthy subjects...

Quantitative blood flow measurement of skeletal muscle using...

The Journal of Nuclear Medicine;  February 1, 1997 ;     700+ words ......was to evaluate quantitation of muscle blood flow using [^sup 15^O]H20 and PET. Methods...PET were used to measure femoral muscle blood flow. A simulation study was performed to...ARG method. Five separate paired muscle blood flow examinations were carried out for comparison...

UNIVERSITY OF ILLINOIS AT CHICAGO LEADS MULTI-CENTER STUDY TO EVALUATE...

US Fed News Service, Including US State News;  September 9, 2008 ;     700+ words ......to lead a multi-center study to assess blood flow and stroke risk. Ischemic strokes - the...difficult for researchers to measure blood flow in the vertebral arteries to the back...vascular disease in these arteries have low blood flow and are at higher risk of stroke. The...

Tumor Blood Flow Measured by PET Dynamic Imaging of First-Pass ^sup...

The Journal of Nuclear Medicine;  April 1, 2008 ;     700+ words ......water is the gold standard for measuring blood flow in humans. However, this requires an...F-FDG could be used to measure regional blood flow in tumors in the absence of ^sup 15^O-wat...a large artery in the field of view. Blood flow was computed with a simple 1-compartment...

Blood flow discovery may lead to new brain treatments: findings about...

Mind, Mood & Memory;  September 1, 2006 ;     645 words ......play a crucial role in the regulation of blood flow within the brain. New findings published...vessels to dilate, leading to increased blood flow within the brain. Previous research has...example, it might be possible to increase blood flow to nourish injured areas after a stroke...