Schaefer PW - Search Results

1

Ensemble of Convolutional Neural Networks Improves Automated Segmentation of Acute Ischemic Lesions Using Multiparametric Diffusion-Weighted MRI.

Winzeck S, Mocking SJT, Bezerra R, Bouts MJRJ, McIntosh EC, Diwan I, Garg P, Chutinet A, Kimberly WT, Copen WA, Schaefer PW, Ay H, Singhal AB, Kamnitsas K, Glocker B, Sorensen AG, Wu O. Winzeck S, et al. Among authors: schaefer pw. AJNR Am J Neuroradiol. 2019 Jun;40(6):938-945. doi: 10.3174/ajnr.A6077. Epub 2019 May 30. AJNR Am J Neuroradiol. 2019. PMID: 31147354 Free PMC article.

2

Assessment of cerebral perfusion and arterial anatomy in hyperacute stroke with three-dimensional functional CT: early clinical results.

Hunter GJ, Hamberg LM, Ponzo JA, Huang-Hellinger FR, Morris PP, Rabinov J, Farkas J, Lev MH, Schaefer PW, Ogilvy CS, Schwamm L, Buonanno FS, Koroshetz WJ, Wolf GL, González RG. Hunter GJ, et al. Among authors: schaefer pw. AJNR Am J Neuroradiol. 1998 Jan;19(1):29-37. AJNR Am J Neuroradiol. 1998. PMID: 9432154 Free PMC article.

3

Regional ischemia and ischemic injury in patients with acute middle cerebral artery stroke as defined by early diffusion-weighted and perfusion-weighted MRI.

Rordorf G, Koroshetz WJ, Copen WA, Cramer SC, Schaefer PW, Budzik RF Jr, Schwamm LH, Buonanno F, Sorensen AG, Gonzalez G. Rordorf G, et al. Among authors: schaefer pw. Stroke. 1998 May;29(5):939-43. doi: 10.1161/01.str.29.5.939. Stroke. 1998. PMID: 9596239

4

Time course of lesion development in patients with acute stroke: serial diffusion- and hemodynamic-weighted magnetic resonance imaging.

Schwamm LH, Koroshetz WJ, Sorensen AG, Wang B, Copen WA, Budzik R, Rordorf G, Buonanno FS, Schaefer PW, Gonzalez RG. Schwamm LH, et al. Among authors: schaefer pw. Stroke. 1998 Nov;29(11):2268-76. doi: 10.1161/01.str.29.11.2268. Stroke. 1998. PMID: 9804633

5

Posterior leukoencephalopathy without severe hypertension: utility of diffusion-weighted MRI.

Ay H, Buonanno FS, Schaefer PW, Le DA, Wang B, Gonzalez RG, Koroshetz WJ. Ay H, et al. Among authors: schaefer pw. Neurology. 1998 Nov;51(5):1369-76. doi: 10.1212/wnl.51.5.1369. Neurology. 1998. PMID: 9818862

6

Diffusion-weighted MR imaging: diagnostic accuracy in patients imaged within 6 hours of stroke symptom onset.

González RG, Schaefer PW, Buonanno FS, Schwamm LH, Budzik RF, Rordorf G, Wang B, Sorensen AG, Koroshetz WJ. González RG, et al. Among authors: schaefer pw. Radiology. 1999 Jan;210(1):155-62. doi: 10.1148/radiology.210.1.r99ja02155. Radiology. 1999. PMID: 9885601

7

Diffusion- and perfusion-weighted imaging in vasospasm after subarachnoid hemorrhage.

Rordorf G, Koroshetz WJ, Copen WA, Gonzalez G, Yamada K, Schaefer PW, Schwamm LH, Ogilvy CS, Sorensen AG. Rordorf G, et al. Among authors: schaefer pw. Stroke. 1999 Mar;30(3):599-605. doi: 10.1161/01.str.30.3.599. Stroke. 1999. PMID: 10066858

8

Normal diffusion-weighted MRI during stroke-like deficits.

Ay H, Buonanno FS, Rordorf G, Schaefer PW, Schwamm LH, Wu O, Gonzalez RG, Yamada K, Sorensen GA, Koroshetz WJ. Ay H, et al. Among authors: schaefer pw. Neurology. 1999 Jun 10;52(9):1784-92. doi: 10.1212/wnl.52.9.1784. Neurology. 1999. PMID: 10371524

9

Diffusion-weighted imaging identifies a subset of lacunar infarction associated with embolic source.

Ay H, Oliveira-Filho J, Buonanno FS, Ezzeddine M, Schaefer PW, Rordorf G, Schwamm LH, Gonzalez RG, Koroshetz WJ. Ay H, et al. Among authors: schaefer pw. Stroke. 1999 Dec;30(12):2644-50. doi: 10.1161/01.str.30.12.2644. Stroke. 1999. PMID: 10582991

10

Diffusion-weighted magnetic resonance imaging identifies the "clinically relevant" small-penetrator infarcts.

Oliveira-Filho J, Ay H, Schaefer PW, Buonanno FS, Chang Y, Gonzalez RG, Koroshetz WJ. Oliveira-Filho J, et al. Among authors: schaefer pw. Arch Neurol. 2000 Jul;57(7):1009-14. doi: 10.1001/archneur.57.7.1009. Arch Neurol. 2000. PMID: 10891983 Clinical Trial.

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