William J. Powers mainly focuses on Hemodynamics, Anesthesia, Stroke, Cerebral blood flow and Ischemia. His Hemodynamics research is multidisciplinary, incorporating perspectives in Vascular disease and Perfusion, Cerebral perfusion pressure. His Stroke research incorporates themes from Randomized controlled trial, Surgery, MEDLINE, Guideline and Physical therapy.
The study incorporates disciplines such as Disease management, Acute ischemic stroke and Emergency medicine in addition to Guideline. As a part of the same scientific study, William J. Powers usually deals with the Acute ischemic stroke, concentrating on Tissue plasminogen activator and frequently concerns with Brain ischemia. His study in Ischemia is interdisciplinary in nature, drawing from both Positron emission tomography, Neurological examination and Infarction.
His primary areas of investigation include Stroke, Internal medicine, Cardiology, Cerebral blood flow and Hemodynamics. His research in Stroke intersects with topics in Magnetic resonance imaging, Surgery and Ischemia. His Internal medicine study combines topics in areas such as Diabetes mellitus and Endocrinology.
His Cardiology research includes elements of Prospective cohort study and Acute ischemic stroke, Ischemic stroke. His Cerebral blood flow research integrates issues from Positron emission tomography, Blood flow and Blood pressure. The Hemodynamics study combines topics in areas such as Stenosis, Middle cerebral artery, Vascular disease, Occlusion and Cerebral circulation.
Stroke, Internal medicine, Cardiology, Ischemia and Cerebral blood flow are his primary areas of study. His Stroke study combines topics from a wide range of disciplines, such as Surgery, MEDLINE and Emergency medicine. His biological study deals with issues like Guideline, which deal with fields such as Disease management and Family medicine.
His Cardiology study incorporates themes from Internal carotid artery, Magnetic resonance imaging, Ischemic stroke and Asymptomatic. His research integrates issues of Nuclear medicine, White matter, Neuroscience and Blood pressure in his study of Cerebral blood flow. He interconnects Hemodynamics, Middle cerebral artery and Collateral circulation in the investigation of issues within Carotid artery occlusion.
William J. Powers focuses on Stroke, Internal medicine, Cardiology, Acute ischemic stroke and Ischemia. The various areas that William J. Powers examines in his Stroke study include Guideline, Randomized controlled trial, Neuroimaging and MEDLINE. His studies in Guideline integrate themes in fields like Disease management, Family medicine and Emergency medicine.
While the research belongs to areas of Internal medicine, William J. Powers spends his time largely on the problem of Surgery, intersecting his research to questions surrounding Saline, Duchenne muscular dystrophy, Muscular dystrophy and Limb perfusion. His work deals with themes such as Hemodynamics, Anesthesia and Blood pressure, which intersect with Ischemia. William J. Powers studied Brain ischemia and Magnetic resonance imaging that intersect with Cerebral blood flow, Penumbra, Positron emission tomography, Oxygen metabolism and Neurology.
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A default mode of brain function.
Marcus E. Raichle;Ann Mary MacLeod;Abraham Z. Snyder;William J. Powers.
Proceedings of the National Academy of Sciences of the United States of America (2001)
Guidelines for the Early Management of Patients With Acute Ischemic Stroke A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association
William J. Powers;Alejandro A. Rabinstein;Teri Ackerson;Opeolu M. Adeoye.
Stroke (2013)
Guidelines for the Early Management of Patients With Acute Ischemic Stroke: 2019 Update to the 2018 Guidelines for the Early Management of Acute Ischemic Stroke: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association.
William J. Powers;Alejandro A. Rabinstein;Teri Ackerson;Opeolu M. Adeoye.
Stroke (2019)
2015 American Heart Association/American Stroke Association Focused Update of the 2013 Guidelines for the Early Management of Patients With Acute Ischemic Stroke Regarding Endovascular Treatment: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association.
William J. Powers;Colin P. Derdeyn;José Biller;Christopher S. Coffey.
Stroke (2015)
National Institute of Neurological Disorders and Stroke–Canadian Stroke Network Vascular Cognitive Impairment Harmonization Standards
Vladimir Hachinski;Costantino Iadecola;Ron C. Petersen;Monique M. Breteler.
Stroke (2006)
Cerebral hemodynamics in ischemic cerebrovascular disease.
William J. Powers.
Annals of Neurology (1991)
Importance of hemodynamic factors in the prognosis of symptomatic carotid occlusion.
RL Grubb;C P Derdeyn;S M Fritsch;D A Carpenter.
JAMA (1998)
The effect of hemodynamically significant carotid artery disease on the hemodynamic status of the cerebral circulation.
William J. Powers;Gary A. Press;Robert L. Grubb;Mokhtar Gado.
Annals of Internal Medicine (1987)
Progression of Mass Effect After Intracerebral Hemorrhage
Allyson R. Zazulia;Michael N. Diringer;Colin P. Derdeyn;William J. Powers.
Stroke (1999)
Extracranial-intracranial bypass surgery for stroke prevention in hemodynamic cerebral ischemia: the Carotid Occlusion Surgery Study randomized trial.
William J. Powers;William R. Clarke;Robert L. Grubb;Tom O. Videen.
JAMA (2011)
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