Research Project code：0150000734
Update date：Dec. 15, 2003
Cerebral angiography and microangiography 2) Microangiographical studies of venous architecturte of cerebral white matter
1999 - 2000
Investigating Researcher (1)：
Everything about vein construction is known at the first time, by concluding long term studies, which only a part of matter is known. White matter vein is classified to two groups, i.e. group returning to surface vein system and group returning to deep vein system. It is elucidated that the pulp vein has 4 points converging zones originated from running of nervous fibers with very distinctive for the latter group. These construction is compared and examined with pulp artery, and further compared and examined with vein construction of embryo brain. It is considered that the microangiographical elucidation of vein construction at cerebrum hemisphere white matter, contribute to the elucidation of disease state of brain vein irrigating obstacle having many unsolved problems so far.
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