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 …
WJ Powers, AA Rabinstein, T Ackerson, OM Adeoye… - Stroke, 2019 - Am Heart Assoc
… The American Heart Association requests that this document be cited as follows: Powers
WJ, Rabinstein AA, Ackerson T, Adeoye OM, Bambakidis NC, Becker K, Biller J, Brown M, …
WJ, Rabinstein AA, Ackerson T, Adeoye OM, Bambakidis NC, Becker K, Biller J, Brown M, …
2018 guidelines for the early management of patients with acute ischemic stroke: a guideline for healthcare professionals from the American Heart Association …
WJ Powers, AA Rabinstein, T Ackerson, OM Adeoye… - stroke, 2018 - Am Heart Assoc
… Powers University of North Carolina, Chapel Hill NIH (coinvestigator on grant to develop
MR CMRO2 measurement)*; NIH (coinvestigator on clinical trial of dental health to prevent …
MR CMRO2 measurement)*; NIH (coinvestigator on clinical trial of dental health to prevent …
Cerebral hemodynamics in ischemic cerebrovascular disease
WJ Powers - Annals of Neurology: Official Journal of the …, 1991 - Wiley Online Library
… Powers and coworkers reported an association between an abnormal rCBF response to a
physiological task and evidence of poor perfusion pressure at rest (increased rCBV/rCBF ratio …
physiological task and evidence of poor perfusion pressure at rest (increased rCBV/rCBF ratio …
A default mode of brain function
…, AM MacLeod, AZ Snyder, WJ Powers… - Proceedings of the …, 2001 - National Acad Sciences
A baseline or control state is fundamental to the understanding of most complex systems.
Defining a baseline state in the human brain, arguably our most complex system, poses a …
Defining a baseline state in the human brain, arguably our most complex system, poses a …
National Institute of Neurological Disorders and Stroke–Canadian stroke network vascular cognitive impairment harmonization standards
Background and Purpose— One in 3 individuals will experience a stroke, dementia or both.
Moreover, twice as many individuals will have cognitive impairment short of dementia as …
Moreover, twice as many individuals will have cognitive impairment short of dementia as …
[PDF][PDF] AHA/ASA Guideline
… The American Heart Association requests that this document be cited as follows: Powers
WJ, Derdeyn CP, Biller J, Coffey CS, Hoh BL, Jauch EC, Johnston KC, Johnston SC, Khalessi …
WJ, Derdeyn CP, Biller J, Coffey CS, Hoh BL, Jauch EC, Johnston KC, Johnston SC, Khalessi …
2015 American Heart Association/American Stroke Association focused update of the 2013 guidelines for the early management of patients with acute ischemic stroke …
… The American Heart Association requests that this document be cited as follows: Powers
WJ, Derdeyn CP, Biller J, Coffey CS, Hoh BL, Jauch EC, Johnston KC, Johnston SC, Khalessi …
WJ, Derdeyn CP, Biller J, Coffey CS, Hoh BL, Jauch EC, Johnston KC, Johnston SC, Khalessi …
Importance of hemodynamic factors in the prognosis of symptomatic carotid occlusion
…, KD Yundt, TO Videen, EL Spitznagel, WJ Powers - Jama, 1998 - jamanetwork.com
… We estimated that we would achieve 80% power to exclude a 4-fold difference in the
primary end point between groups with a sample size of 100 patients, a 3-fold increase with a …
primary end point between groups with a sample size of 100 patients, a 3-fold increase with a …
Extracranial-intracranial bypass surgery for stroke prevention in hemodynamic cerebral ischemia: the Carotid Occlusion Surgery Study randomized trial
WJ Powers, WR Clarke, RL Grubb, TO Videen… - Jama, 2011 - jamanetwork.com
… power than more conventionally used and subjectively determined fixed thresholds of 10%
to 15%. Conditional power … The conditional power applied to prespecified futility thresholds …
to 15%. Conditional power … The conditional power applied to prespecified futility thresholds …
Progression of mass effect after intracerebral hemorrhage
AR Zazulia, MN Diringer, CP Derdeyn, WJ Powers - Stroke, 1999 - Am Heart Assoc
Background and Purpose—While the evolution of mass effect after cerebral infarction is well
characterized, similar data regarding intracerebral hemorrhage (ICH) are scant. Our goal …
characterized, similar data regarding intracerebral hemorrhage (ICH) are scant. Our goal …
