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Cerebrale Durchblutung und elektrische Hirnaktivität.

Cerebrale Durchblutung und elektrische Hirnaktivität. This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables. Abstract This short book describes the results of cerebral blood flow measurements on rabbits, cats, and dogs. An attempt was made to unravel the relation of blood flow to functional activity of neurons judged from electroencephalographic recordings. The three animal species were chosen because of differences in their cerebral vascular anastomoses, and the methods used to study blood flow were adapted to these anatomical differences. The author is well aware that his results may not be relevant to blood flow in man. The techniques used in this study are acceptable to physiologists, and cautious conclusions are drawn. The results suggest that autoregulation of the cerebral blood vessels contrary to other vascular beds is extremely labile. Further evidence is given to support the concept that the magnitude of the total cerebral blood flow is only a partial indication of local flow in specific areas of the brain and, conversely, that observation of http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Archives of Neurology American Medical Association

Cerebrale Durchblutung und elektrische Hirnaktivität.

Archives of Neurology , Volume 18 (3) – Mar 1, 1968

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Publisher
American Medical Association
Copyright
Copyright © 1968 American Medical Association. All Rights Reserved.
ISSN
0003-9942
eISSN
1538-3687
DOI
10.1001/archneur.1968.00470330124020
Publisher site
See Article on Publisher Site

Abstract

This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables. Abstract This short book describes the results of cerebral blood flow measurements on rabbits, cats, and dogs. An attempt was made to unravel the relation of blood flow to functional activity of neurons judged from electroencephalographic recordings. The three animal species were chosen because of differences in their cerebral vascular anastomoses, and the methods used to study blood flow were adapted to these anatomical differences. The author is well aware that his results may not be relevant to blood flow in man. The techniques used in this study are acceptable to physiologists, and cautious conclusions are drawn. The results suggest that autoregulation of the cerebral blood vessels contrary to other vascular beds is extremely labile. Further evidence is given to support the concept that the magnitude of the total cerebral blood flow is only a partial indication of local flow in specific areas of the brain and, conversely, that observation of

Journal

Archives of NeurologyAmerican Medical Association

Published: Mar 1, 1968

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