Autor: John A. Bevan

Much of our knowledge of the cerebral circulation has been derived from studies of species other than human. There is increas- ing recognition of species differences and concern that studies in anima …

Resistance arteries have been recognized for some time as key factors in the regulation of vascular flow resistance, where they determine the regional and local distribution of blood and arterial pre …

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Exactly sixty years ago Schretzenmayer provided the first experimental proof that changes in blood ftow can affect the diameter oflarge arteries. Since then, support has been growing for the idea tha …