Proceedings: Depression of the cortical evoked potential with reduction of local blood flow in baboons.
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Animals↗
Biomedical subjects
L Symon
Publications and source records attributed to L Symon.
The reactivity of the spastic arteries.
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Animals↗
The time-course of blood-induced spasm of cerebral arteries in baboons.
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Animals↗
The relationship of the CO 2 reactivity of cerebral vessels to blood pressure and mean resting blood flow.
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Adult↗
Regional cerebral blood flow in completed strokes and transient ischemic attacks. A clinical correlation.
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Cerebral Angiography↗
Cyst puncture and endomyelography in cystic tumours of the spinal cord.
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Adult↗
[Studies on the autoregulation of cerebrovascular circulation. I. Acute pressure-induced changes of the cerebral vascular resistance in normo- and hypercapnia].
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Animals↗
Pressure waves in so-called low-pressure hydrocephalus.
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Age Factors↗
Lactic acid efflux from ischaemic brain. An experimental study.
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Animals↗
Experimental studies of hyperaemic phenomena in the cerebral circulation of primates.
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Animals↗
The use of the xenon clearance method in subarachnoid haemorrhage.
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Adult↗
A comparison of rapid serial angiography and isotope clearance measurements in cerebrovascular disease.
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Angiography↗
Cerebral arterial reactivity and spasm after subarachnoid haemorrhage.
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Animals↗
Intracranial pressure monitoring in communicating hydrocephalus.
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Absorption↗
The development of cerebral collateral circulation following occlusion of vessels in the neck. An experimental study in baboons.
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Animals↗
Systemic lupus erythematosus presenting as subarachnoid haemorrhage and space occupying lesion.
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Adolescent↗
Correlation between regional cerebral blood flow and anatomicopathological data.
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Cerebrovascular Circulation↗
Effect of carbon dioxide inhalation on the pattern of gaseous metabolism in ischaemic zones of the primate cortex. An experimental study of the 'intracerebral steal' phenomenon in baboons.
The cortical circulation of the baboon has been studied during ischaemia produced by middle cerebral occlusion. Evidence of reactive hyperaemia did not occur in hypercapnia. Metabolic studies as a whole present evidence of increased interference with gaseous metabolism during hypercarbic occlusion, despite raised venous pO(2) during hypercarbia. The significance of these findings is discussed.
Animals↗