WJ POWERS, GA PRESS, RL GRUBB Jr, M … - Annals of internal …, 1987 - Am Coll Physicians Although the presence of a hemodynamically significant carotid artery lesion is commonly used
as an indicator of impaired cerebral circulation, the effect of such lesions on cerebral perfusion
pressure and cerebral blood flow has never been determined accurately. We used ... Cited by 293 - Related articles - All 3 versions
JM Gibbs, KL Leenders, RJS Wise, T Jones - The Lancet, 1984 - Elsevier Regional cerebral blood flow, oxygen utilisation, fractional oxygen extraction, and cerebral blood
volume were measured by positron emission tomography in thirty-two patients with internal-carotidartery
occlusion. In most cases, any reduction in cerebral blood flow in the territory distal to an ... Cited by 420 - Related articles - All 8 versions
WJ Powers - Annals of neurology, 1991 - interscience.wiley.com During the past decade, technological advances have made it possible to measure regional
cerebral hemodynamics in individual patients. Studies performed with these techniques have
demonstrated that the degree of carotid stenosis correlates poorly with the hemodynamic ... Cited by 469 - Related articles - All 3 versions
WJ Powers, LW Tempel, RL Grubb - Annals of neurology, 1989 - interscience.wiley.com The importance of hemodynamic factors in the pathogenesis and treatment of ischemic cerebrovascular
disease is not clear. We have investigated the relationship between cerebral hemodynamics
and the subsequent risk of stroke in 30 medically treated patients with symptomatic ... Cited by 107 - Related articles - All 3 versions
- ►ahajournals.org [PDF] B Norrving, B Nilsson, J Risberg - Stroke, 1982 - Am Heart Assoc CAROTID OCCLUSION is the single most common arterial lesion considered for extra-intracranial
bypass operation. 1 Although this procedure is performed in numerous patients, its definitive
therapeutic value remains unproven. In most centers, bypass surgery is confined to ... Cited by 161 - Related articles - All 3 versions
- ►jnsonline.org [PDF] H Yonas, HA Smith, SR Durham, SL Pentheny, DW … - Journal of neurosurgery, 1993 - thejns.org The authors sought to determine risk for stroke in individuals with symptomatic carotid stenosis
or occlusion based upon an assessment of cerebral blood flow (CBF) reserves. Vascular reserve
was assessed by two consecutive xenon/computerized tomography (Xe/CT) CBF studies ... Cited by 295 - Related articles - BL Direct - All 6 versions
RL Grubb Jr, CP Derdeyn, SM Fritsch, DA Carpenter, … - Jama, 1998 - Am Med Assoc You are seeing this message because your Web browser does not support basic Web
standards. Find out more about why this message is appearing and what you can do to make
your experience on this site better. ... Context.— The relative importance of hemodynamic ... Cited by 373 - Related articles - BL Direct - All 5 versions
CP Derdeyn, RL Grubb Jr, WJ Powers - Neurology, 1999 - AAN Enterprises Stenosis or occlusion of the major arteries of the head and neck may cause hemodynamic impairment
of the distal cerebral circulation. Hemodynamic factors may play an important role in the pathogenesis
of ischemic stroke for patients with cerebrovascular disease. Several neuroimaging ... Cited by 250 - Related articles - BL Direct - All 3 versions
- ►nih.gov [PDF] JM Gibbs, RJ Wise, DJ Thomas, AO Mansfield, RW … - British Medical …, 1987 - jnnp.bmj.com Page 1. doi:10.1136/jnnp.50.2.140 1987;50;140-150 J. Neurol. Neurosurg. Psychiatry
Russell JM Gibbs, RJ Wise, DJ Thomas, AO Mansfield and RW surgery.
extracranial-intracranial bypass Cerebral haemodynamic changes after ... Cited by 86 - Related articles - All 6 versions
- ►ahajournals.org [PDF] B Kleiser, B Widder - Stroke, 1992 - Am Heart Assoc T he natural history of internal carotid artery (ICA) occlusions is well known. 1 - 7 In these
studies, however, the patency of intracranial collateralization was not considered.
Pathophysiolog- ical considerations suggest that an insufficient collat- eralization may ... Cited by 310 - Related articles - All 5 versions
