Results 211 to 220 of about 347,069 (262)
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Cerebral blood flow in schizophrenia
Experimental Neurology, 1988The regional cerebral blood flow of 27 young (mean age 24 years) schizophrenic patients was measured using the intravenous 133Xe method. The results were compared with those obtained from a group of age- and sex-matched control subjects. The main findings of the study were as follows: (a) the gray matter mean values of cerebral blood flow for both ...
M, Dousse +3 more
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Suctioning and Cerebral Blood Flow
Pediatrics, 1984To the Editor.— The report by Perlman and Volpe1 meticulously describes a relationship between suctioning of the preterm infant and temporally associated increases in intracranial pressure and cerebral blood flow velocity. Perlman and Volpe further suggest that the increased pressure-flow stresses on the cerebral capillary beds ...
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New England Journal of Medicine, 1966
TWENTY years ago Drs. Seymour Kety and Carl Schmidt first described the inert-gas technic for the quantitative measurement of cerebral blood flow.
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TWENTY years ago Drs. Seymour Kety and Carl Schmidt first described the inert-gas technic for the quantitative measurement of cerebral blood flow.
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Cerebral Blood Flow in Dementia
Archives of Neurology, 1975Twenty-four patients of comparable age, blood pressure, and degree of dementia were classified by an "Ischemic Score" based on clinical features into "multi-infarct" and "primary degenerative" dementia. Regional cerebral blood flow (CBF) was measured by the intracarotid xenon 133 method.
V C, Hachinski +7 more
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Cerebral Blood Flow in Schizophrenia
Archives of General Psychiatry, 1983To the Editor— The article "Regional Cerebral Blood Flow in Schizophrenia" by Mathew et al (Archives1982;39:1121-1124) deals with one of the major interfaces between the study of cerebral circulation and psychiatric conditions, and constitutes an important contribution to the field. Therefore, it is regretable that we must point out major problems and
I, Prohovnik +3 more
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Cerebral blood flow in paraplegia
Spinal Cord, 1974Cerebral blood flow has been measured by a Xenon 133 inhalation technique in patients with chronic high spinal cord injuries and neurological disorders affecting the sympathetic pathways supplying intracranial vessels. These included patients with idiopathic orthostatic hypotension and also patients with a physiologically complete cervical cord ...
R N, Nanda +3 more
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Clinical Obstetrics and Gynecology, 1989
Les auteurs indiquent la technique d'etude de l'irrigation cerebrale du fœtus par examen Doppler ainsi que les differents parametres modifiant l'enregistrement: mouvements respiratoires du fœtus, son etat d'activite, l'activite cardiaque et les stimulations acoustiques.
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Les auteurs indiquent la technique d'etude de l'irrigation cerebrale du fœtus par examen Doppler ainsi que les differents parametres modifiant l'enregistrement: mouvements respiratoires du fœtus, son etat d'activite, l'activite cardiaque et les stimulations acoustiques.
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Menstruation and cerebral blood flow
Biological Psychiatry, 1989Gender differences in cerebral blood flow (CBF) are known to exist, with women reported to have higher rates of blood flow at the hemispheric level and to have higher regional flow values in frontal, temporal, and parietal, but not occipital, areas (Gur et al. 1982; Mathew et al. 1986).
A A, Swihart, R J, Mathew, J W, Largen
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Neurology, 1974
An experimental method is described for determining local cerebral blood flow within an area supplied by a major cerebral artery. With the use of anatomic-radiologic correlates, the territories of the anterior and middle cerebral arteries were defined in the rhesus monkey.
J M, Fein, R, Boulous, W, Kaye
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An experimental method is described for determining local cerebral blood flow within an area supplied by a major cerebral artery. With the use of anatomic-radiologic correlates, the territories of the anterior and middle cerebral arteries were defined in the rhesus monkey.
J M, Fein, R, Boulous, W, Kaye
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Caffeine and Cerebral Blood Flow
British Journal of Psychiatry, 1983SummaryTwo groups of normal volunteers had regional cerebral blood flow (rCBF) measured, by the133Xenon inhalation technique, before and 30 minutes after 250 mg or 500 mg caffeine given orally. rCBF was measured in a third group of subjects, twice, at a similar interval under identical laboratory conditions.
R J, Mathew, D L, Barr, M L, Weinman
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