Imaging of closed head injury.
LR Gentry - Radiology, 1994 - pubs.rsna.org
Imaging ofClosed Head Injury’ Page 1 Lindell R. Gentry, MD Imaging ofClosed Head Injury’
Abbreviations: DAI diffuse axonal injury EDH epidural hematoma GCS Glasgow Coma Scale …
Abbreviations: DAI diffuse axonal injury EDH epidural hematoma GCS Glasgow Coma Scale …
Time course EPI of human brain function during task activation
Using gradient‐echo echo‐planar MRI, a local signal increase of 4.3±0.3% is observed in
the human brain during task activation, suggesting a local decrease in blood …
the human brain during task activation, suggesting a local decrease in blood …
Cerebral blood flow and autoregulation: current measurement techniques and prospects for noninvasive optical methods
Cerebral blood flow (CBF) and cerebral autoregulation (CA) are critically important to
maintain proper brain perfusion and supply the brain with the necessary oxygen and energy …
maintain proper brain perfusion and supply the brain with the necessary oxygen and energy …
Increased stroke risk predicted by compromised cerebral blood flow reactivity
H Yonas, HA Smith, SR Durham, SL Pentheny… - Journal of …, 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 …
stenosis or occlusion based upon an assessment of cerebral blood flow (CBF) reserves …
Arterial spin-labeling MRI can identify the presence and intensity of collateral perfusion in patients with moyamoya disease
Background and Purpose—Determining the presence and adequacy of collateral blood flow
is important in cerebrovascular disease. Therefore, we explored whether a noninvasive …
is important in cerebrovascular disease. Therefore, we explored whether a noninvasive …
Temporary balloon test occlusion of the internal carotid artery: experience in 500 cases.
JM Mathis, JD Barr, CA Jungreis… - American Journal …, 1995 - Am Soc Neuroradiology
PURPOSE To describe experience with 500 temporary balloon occlusions of the internal
carotid artery, with particular emphasis on the techniques and complications. METHODS …
carotid artery, with particular emphasis on the techniques and complications. METHODS …
Stroke risk after abrupt internal carotid artery sacrifice: accuracy of preoperative assessment with balloon test occlusion and stable xenon-enhanced CT.
ME Linskey, CA Jungreis, H Yonas… - American Journal …, 1994 - Am Soc Neuroradiology
PURPOSE To evaluate stable xenon-enhanced CT cerebral blood flow with balloon test
occlusion as a predictor of stroke risk in internal carotid artery sacrifice. METHODS Abrupt …
occlusion as a predictor of stroke risk in internal carotid artery sacrifice. METHODS Abrupt …
A CT method to measure hemodynamics in brain tumors: validation and application of cerebral blood flow maps
A Cenic, DG Nabavi, RA Craen… - American Journal of …, 2000 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: CT is an imaging technique that is routinely used for
evaluating brain tumors. Nonetheless, imaging often cannot show the distinction between …
evaluating brain tumors. Nonetheless, imaging often cannot show the distinction between …
Using 80 kVp versus 120 kVp in perfusion CT measurement of regional cerebral blood flow
M Wintermark, P Maeder, FR Verdun… - American journal …, 2000 - Am Soc Neuroradiology
Perfusion CT studies of regional cerebral blood flow (rCBF), involving sequential acquisition
of cerebral CT sections during IV contrast material administration, have classically been …
of cerebral CT sections during IV contrast material administration, have classically been …
Assessment of cerebral vasomotor reactivity by transcranial Doppler ultrasound and breath-holding: a comparison with acetazolamide as vasodilatory stimulus
M Muller, M Voges, U Piepgras, K Schimrigk - Stroke, 1995 - Am Heart Assoc
Background and Purpose Evaluating cerebrovascular vasomotor reactivity seems to be of
prognostic relevance for patients with occlusive internal carotid artery disease. To evaluate …
prognostic relevance for patients with occlusive internal carotid artery disease. To evaluate …