William A Copen

Combining Acute Diffusion-Weighted Imaging and Mean Transmit Time Lesion Volumes With National Institutes of Health Stroke Scale Score Improves the Prediction of Acute Stroke Outcome

Pamela W Schaefer, W. Copen, L. Schwamm, 2010, Stroke.

Role of Acute Lesion Topography in Initial Ischemic Stroke Severity and Long-Term Functional Outcomes

Lisa Cloonan, Kaitlin M. Fitzpatrick, Allison Kanakis, 2015, Stroke.

Reliability of cerebral blood volume maps as a substitute for diffusion‐weighted imaging in acute ischemic stroke

Pamela W Schaefer, Ona Wu, W. Copen, 2012, Journal of magnetic resonance imaging : JMRI.

Corticospinal Tract Diffusion Abnormalities Early After Stroke Predict Motor Outcome

J. Schaechter, W. Copen, A. Singhal, 2014, Neurorehabilitation and neural repair.

Dynamic Contrast‐Enhanced MRA at 1.5 T for Detection of Arteriovenous Shunting Before and After Onyx Embolization of Cerebral Arteriovenous Malformations

Joshua A Hirsch, Raul G Nogueira, W. Copen, 2013, Journal of neuroimaging : official journal of the American Society of Neuroimaging.

Magnetic Resonance Perfusion-Weighted Imaging of Acute Cerebral Infarction: Effect of the Calculation Methods and Underlying Vasculopathy

Leif Østergaard, A Gregory Sorensen, Kei Yamada, 2002, Stroke.

MR perfusion imaging in acute ischemic stroke.

Pamela W Schaefer, Ona Wu, W. Copen, 2011, Neuroimaging clinics of North America.