Cerebral hemodynamics and investigations of cerebral blood flow regulation
W Rudziński, M Swiat… - Nuclear Medicine …, 2007 - journals.viamedica.pl
To maintain adequate cerebral blood flow despite frequent changes in systemic arterial
blood pressure and to constantly adjust blood supply to the current metabolic demand …
blood pressure and to constantly adjust blood supply to the current metabolic demand …
Perfusion imaging of cerebrovascular reserve
CJ Eskey, PC Sanelli - Neuroimaging Clinics, 2005 - neuroimaging.theclinics.com
Cerebral infarction results when nutrient supply is unable to meet minimum requirements
needed to maintain cellular viability or when nutrient deprivation is sufficient to induce …
needed to maintain cellular viability or when nutrient deprivation is sufficient to induce …
Hyperventilation-induced cerebral ischemia in patients with acute brain lesions: demonstration by xenon-enhanced CT.
WA Stringer, AN Hasso, JR Thompson… - American journal …, 1993 - Am Soc Neuroradiology
PURPOSE To examine the possibility that hyperventilation, commonly used to prevent or
treat increased intracranial pressure in patients with acute brain lesions, may induce …
treat increased intracranial pressure in patients with acute brain lesions, may induce …
[15O] H2O positron emission tomography determination of cerebral blood flow during balloon test occlusion of the internal carotid artery.
JA Brunberg, KA Frey, JA Horton… - American Journal …, 1994 - Am Soc Neuroradiology
PURPOSE To determine the utility of [15O] H2O positron emission tomography (PET) for the
quantitative determination of cerebral blood flow in patients undergoing balloon test …
quantitative determination of cerebral blood flow in patients undergoing balloon test …
The xenon-enhanced computed tomography cerebral blood flow method
RR Pindzola, H Yonas - Neurosurgery, 1998 - journals.lww.com
The stable xenon-enhanced computed tomography (Xe/CT) system (including Enhancer gas
delivery system, personal computer, color printer, and software) is marketed by Diversified …
delivery system, personal computer, color printer, and software) is marketed by Diversified …
Evaluation of cerebral blood flow and hemodynamic reserve in symptomatic moyamoya disease using stable Xenon-CT blood flow
M Horowitz, H Yonas, AL Albright - Surgical neurology, 1995 - Elsevier
Moyamoya disease is a vascular abnormality seen in children and adults characterized by
progressive narrowing of the internal carotid, middle, anterior, and posterior cerebral arteries …
progressive narrowing of the internal carotid, middle, anterior, and posterior cerebral arteries …
Xenon-induced flow activation in patients with cerebral insult who undergo xenon-enhanced CT blood flow studies
P Horn, P Vajkoczy, C Thomé… - American journal …, 2001 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Stable xenon–enhanced CT (sXe/CT) has gained wide
acceptance in the assessment of regional cerebral blood flow (rCBF) in patients with …
acceptance in the assessment of regional cerebral blood flow (rCBF) in patients with …
Internal carotid balloon test occlusion does require quantitative CBF.
H Yonas, M Linskey, DW Johnson… - … : American Journal of …, 1992 - ncbi.nlm.nih.gov
We would like to respond to the three articles in the Nov/Dec issue of AJNR (1-3) concerning
the use of cerebral blood flow (CBF) studies with Tc-99m HMPAO SPECT as an aid for …
the use of cerebral blood flow (CBF) studies with Tc-99m HMPAO SPECT as an aid for …
Effect of xenon-induced flow activation on xenon-enhanced computed tomography cerebral blood flow calculations
WD Obrist, Z Zhang, H Yonas - Journal of Cerebral Blood …, 1998 - journals.sagepub.com
Computer simulations of stable xenon (sXe) uptake curves were used to evaluate the effect
of xenon-induced flow activation on CBF calculations by xenon-enhanced computed …
of xenon-induced flow activation on CBF calculations by xenon-enhanced computed …
Current advances in the diagnosis of vasospasm
E Munch, P Vajkoczy - Neurological research, 2006 - Taylor & Francis
Symptomatic vasospasm leading to delayed ischemia and neurological deficits is one of the
most serious complications after aneurysmal subarachnoid hemorrhage (SAH). Reliable …
most serious complications after aneurysmal subarachnoid hemorrhage (SAH). Reliable …