Results 221 to 230 of about 185,873 (266)
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Archives of Neurology & Psychiatry, 1939
Investigations by Fog1and Forbes, Nason and Wortman2have demonstrated that the pial arteries react to a fall in blood pressure by dilatation. This reaction was shown to be independent of the way in which the fall in pressure was produced. It was noted also by these authors that the same arteries react to a rise in blood pressure by constriction, but no
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Investigations by Fog1and Forbes, Nason and Wortman2have demonstrated that the pial arteries react to a fall in blood pressure by dilatation. This reaction was shown to be independent of the way in which the fall in pressure was produced. It was noted also by these authors that the same arteries react to a rise in blood pressure by constriction, but no
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Archives of Neurology & Psychiatry, 1932
Since the cerebral circulation is dominated by the blood vessels of the pia mater, their activity is of major importance to the brain. That these vessels are richly supplied with nerves can no longer be questioned. Convincing data are available from both the histologic and the physiologic points of view.
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Since the cerebral circulation is dominated by the blood vessels of the pia mater, their activity is of major importance to the brain. That these vessels are richly supplied with nerves can no longer be questioned. Convincing data are available from both the histologic and the physiologic points of view.
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Archives of Neurology & Psychiatry, 1928
It is a common opinion among physiologists that the cerebral blood vessels do not possess effective vasomotor nerve control. The strongest evidence on which this opinion rests has been brought forward by a number of English physiologists, notably Roy and Sherrington,1Bayliss and Leonard Hill,2Hill and Macleod3and Florey.4Several Germans5have also ...
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It is a common opinion among physiologists that the cerebral blood vessels do not possess effective vasomotor nerve control. The strongest evidence on which this opinion rests has been brought forward by a number of English physiologists, notably Roy and Sherrington,1Bayliss and Leonard Hill,2Hill and Macleod3and Florey.4Several Germans5have also ...
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Archives of Neurology & Psychiatry, 1929
Different investigators seem to have obtained different results from the intravenous injection and local application of solution of pituitary, U. S. P. Dixon and Halliburton,1in brain perfusion experiments on dogs, found that pituitary at first constricted and then dilated cerebral arteries.
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Different investigators seem to have obtained different results from the intravenous injection and local application of solution of pituitary, U. S. P. Dixon and Halliburton,1in brain perfusion experiments on dogs, found that pituitary at first constricted and then dilated cerebral arteries.
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Archives of Neurology & Psychiatry, 1937
In a previous paper 1 it was shown that dilation of arteries in the pia following stimulation of certain "depressor" nerves was due to the fall in blood pressure and retarded blood flow through the brain brought about by the stimulation. There still remained the possibility that true dilator fibers might reach the pial arteries by some pathway other ...
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In a previous paper 1 it was shown that dilation of arteries in the pia following stimulation of certain "depressor" nerves was due to the fall in blood pressure and retarded blood flow through the brain brought about by the stimulation. There still remained the possibility that true dilator fibers might reach the pial arteries by some pathway other ...
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Cerebral Circulation and Cerebral Angiography
Nursing Clinics of North America, 1974K M, Donohoe, M, Blount, A B, Kinney
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Halothane and Cerebral Circulation
Anesthesiology, 1964D G, MCDOWALL, A M, HARPER
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Archives of Neurology & Psychiatry, 1935
A. HYPERTONIC SOLUTIONS The purpose of this paper is to describe some of the vascular changes in the brain following the administration of strongly hypertonic solutions and to compare these changes with those following simple withdrawal of cerebrospinal fluid.
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A. HYPERTONIC SOLUTIONS The purpose of this paper is to describe some of the vascular changes in the brain following the administration of strongly hypertonic solutions and to compare these changes with those following simple withdrawal of cerebrospinal fluid.
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REGULATION OF CEREBRAL CIRCULATION
Survey of Anesthesiology, 1962L, SOKOLOFF, S S, KETY
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