Document Detail


Cortical blood vessels of the human brain.
MedLine Citation:
PMID:  7317796     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The study is divided into two parts. (a) Superficial or pial vessels: Arterioles and venules at the gyrus surface as well as their mode of penetration into or emergence from nervous tissue is described. The absence of pial capillaries is noted. Arterial and venous anastomoses are described whereas arteriovenous anastomoses were not encountered. In particular, the relationship of superficial vessels to the arachnoid was studied. (b) Intracortical vessels: Arteries and veins were divided into 5 groups according to their degree of cortical penetration. Considering its density, the vascular network of the cortex was divided into 4 vascular layers. A correlation between these layers and the cellular layers was established. Problems in distinguishing between arteries and veins, the geometric disposition of cortical vessels, different types of anastomoses and particular vascular features whose significance remains unclear, are discussed.
Authors:
H M Duvernoy; S Delon; J L Vannson
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Brain research bulletin     Volume:  7     ISSN:  0361-9230     ISO Abbreviation:  Brain Res. Bull.     Publication Date:  1981 Nov 
Date Detail:
Created Date:  1982-03-22     Completed Date:  1982-03-22     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  7605818     Medline TA:  Brain Res Bull     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  519-79     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Adult
Aged
Arteriovenous Anastomosis / anatomy & histology
Capillaries / anatomy & histology
Cerebral Arteries / anatomy & histology
Cerebral Cortex / blood supply*
Humans
Microcirculation / anatomy & histology
Middle Aged
Pia Mater / blood supply*
Veins / anatomy & histology

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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