The researchers also found that a part of the right frontal brain previously linked to smell perception exhibited increased blood flow
as volunteers smelled the pleasant odor, regardless of its intensity.
An MRI can immediately demonstrate areas of brain injury, outline areas of critically reduced blood flow
and clarify which blood vessel is blocked.
The same illusory movement yielded increased blood flow
in several other parts of the cortex and the inner brain.
The Zenith Branch Graft is the world's only endovascular graft specifically designed to treat aortic aneurysms while preserving blood flow
to the internal iliac artery.
In contrast, coherent shapes--especially three-dimensional ones--yielded much stronger LOC responses accompanied by diminished blood flow
in the primary visual cortex.
Complete SE is intended for the treatment of iliac arteries that deliver blood flow
to the lower extremities.
Because gravity plays such a critical role in determining the pressure and distribution of blood flow
within the circulation, the absence of gravity such as occurs in space flight affords a unique environment [in which] to examine these control systems," he says.
Cardiovascular disease results from a lack of proper blood flow
and extensive research has shown that if blood flow
is increased to the affected tissues, patients may experience an increase in life expectancy and quality of life.
The researchers couldn't discern from these brain scans whether the observed changes in blood flow
stem from specific physical changes that occur in brain maturation or from a general superiority in word knowledge among adults.
Peripheral vascular disease is a potentially limb and life threatening condition, and the GuardDOG Occlusion System provides a new option for controlling local blood flow
and facilitating infusion of therapeutic or diagnostic fluids, as well as delivery of interventional devices.
The KDOQI guidelines suggest the use of access blood flow
studies as a part of AV access surveillance.
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