Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Sean P. Symons"'
Autor:
Yael Goldberg, Sarmad Al-Shamaa, Sandra E. Black, Eslam Abdellah, Jerry M Cuttler, Morris Freedman, Sean P. Symons
Publikováno v:
Journal of Alzheimer's Disease
Background: In 2015, a patient in hospice with Alzheimer’s disease (AD) was treated with ionizing radiation to her brain using repeated CT scans. Improvement in cognition, speech, movement, and appetite was observed. These improvements were so mome
Autor:
Sara Mitchell, Fuqiang Gao, Tarek K. Rajji, Michael Borrie, Robert Bartha, Morris Freedman, Christopher J.M. Scott, Joel Ramirez, Sean P. Symons, Maria Carmela Tartaglia, Ondri Investigators, Corinne E. Fischer, Bruce G. Pollock, Michael Uri Wolf, Miracle Ozzoude, David F. Tang-Wai, Sanjeev Kumar, Richard H. Swartz, Dallas Seitz, Stephen H. Pasternak, Sandra E. Black, Gary Naglie, Nathan Herrmann, Elizabeth Finger, Andrew Frank, Arunima Kapoor, Jennifer Mandzia, William E. Reichman, Mario Masellis, Nicolaas Paul L.G. Verhoeff
Publikováno v:
Journal of Alzheimer's Disease
Medical Biophysics Publications
Medical Biophysics Publications
Background/Objective: Structural brain magnetic resonance imaging (MRI) is not mandatory in Alzheimer's disease (AD) research or clinical guidelines. We aimed to explore the use of structural brain MRI in AD/mild cognitive impairment (MCI) trials ove
Autor:
Aditya Bharatha, Sarah Ironside, Paula Alcaide-Leon, Zahra Faraji-Dana, Todd G. Mainprize, Eshetu G. Atenafu, Omid Shearkhani, Julia Keith, David J. Mikulis, Sean P. Symons, Nicolas Phan, Aimee Chan, Armin Eilaghi, Sunit Das, Arjun Sahgal, David G. Munoz, Raphael Jakubovic, Greg Zaharchuk, Pejman Jabehdar Maralani
Publikováno v:
Radiology. 288:821-829
Purpose To validate ferumoxytol-based quantitative blood oxygenation level-dependent (BOLD) MRI for mapping oxygenation of human infiltrative astrocytomas by using intraoperative measurement of tissue oxygen tension and histologic staining. Materials
Autor:
Seyyed M. H. Haddad, Christopher J.M. Scott, Stephen R. Arnott, Melissa F. Holmes, Dar Dowlatshahi, Richard H. Swartz, Sandra E. Black, Ondri Investigators, Robert Bartha, Manuel Montero-Odasso, Miracle Ozzoude, Joel Ramirez, Nuwan D. Nanayakkara, Sean P. Symons, Stephen C. Strother
Publikováno v:
Medical Biophysics Publications
PLoS ONE
PLoS ONE, Vol 14, Iss 12, p e0226715 (2019)
PLoS ONE
PLoS ONE, Vol 14, Iss 12, p e0226715 (2019)
© 2019 Haddad et al. The processing of brain diffusion tensor imaging (DTI) data for large cohort studies requires fully automatic pipelines to perform quality control (QC) and artifact/outlier removal procedures on the raw DTI data prior to calcula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bd21c31748f77db2783e16754e974db
https://ir.lib.uwo.ca/biophysicspub/382
https://ir.lib.uwo.ca/biophysicspub/382
Autor:
Matylda Machnowska, Pejman Jabehdar Maralani, Kathleen Winger, Chinthaka Heyn, Arjun Sahgal, Ali Helmi, Chia-Lin Tseng, Sean P. Symons, Aimee Chan
Publikováno v:
Neurosurgery. 84:647-654
Background Tumor osseous pseudoprogression (PP), defined as an imaging-based transient increase in tumor size following treatment, was recently described in patients with spinal metastases following stereotactic body radiation therapy. Distinguishing
Autor:
Joel Ramirez, Christopher J.M. Scott, Alexander Kiss, Parco Chan, Donald T. Stuss, Melissa F. Holmes, Fuqiang Gao, Bojana Stefanovic, Demetrios J. Sahlas, Mario Masellis, Mahwesh Saleem, Krista L. Lanctôt, Richard H. Swartz, Paul Oh, Sean P. Symons, Jodi D. Edwards, Nathan Herrmann, Julia Keith, Stephen C. Strother, Sandra E. Black, Hugo Cogo-Moreira, Sean M. Nestor, Di Yu, Walter Swardfager
Publikováno v:
Neurology. 90:e673-e682
ObjectiveTo determine the relationship between white matter hyperintensities (WMH) presumed to indicate disease of the cerebral small vessels, temporal lobe atrophy, and verbal memory deficits in Alzheimer disease (AD) and other dementias.MethodsWe r
Autor:
Sean P. Symons, Hany Soliman, Chinthaka Heyn, Arjun Sahgal, Pejman Jabehdar Maralani, Greg J. Stanisz, Hatef Mehrabian, John Conklin, Anish Kapadia
Publikováno v:
Journal of Neuro-Oncology. 135:119-127
Intravoxel incoherent motion (IVIM) is a magnetic resonance imaging (MRI) technique that is seeing increasing use in neuro-oncology and offers an alternative to contrast-enhanced perfusion techniques for evaluation of tumor blood volume after stereot
Autor:
Joseph Chen, David Shipp, Sean P. Symons, Nedzelski Jm, Jafri Kuthubutheen, Vincent Lin, Amandeep S. Grewal
Publikováno v:
BioMed Research International
BioMed Research International, Vol 2019 (2019)
BioMed Research International, Vol 2019 (2019)
Objectives. To determine if cochlear duct length and cochlear basal diameter, measured using routinely available radiology software, affect hearing outcomes after cochlear implantation with two different length electrodes. Methods. 55 patients who re
Autor:
Matylda Machnowska, Allan J. Fox, Pejman Jabehdar Maralani, James Perry, Sean P. Symons, Aimee Chan, Anish Kapadia, Arjun Sahgal, Sarah Ironside, Sohrab Towfighi, Ali Helmi
Publikováno v:
World neurosurgery. 125
Objective Glioblastoma (GBM) is associated with increased risk of developing dural venous sinus thrombosis (DVST), which often goes undiagnosed as symptoms are readily attributed to tumor. The purpose of this study was to investigate the incidence of
Autor:
Vincent Y. W. Lin, Leah Smith, Julian M. Nedzelski, David Shipp, Ohad Hilly, Sean P. Symons, Joseph M. Chen, Euna Hwang
Publikováno v:
Annals of Otology, Rhinology & Laryngology. 125:886-892
Objective: To evaluate whether the depth of cochlear implant array within the cochlea affects performance outcomes 1 year following cochlear implantation. Methods: A retrospective case review of 120 patients who were implanted with the Advanced Bioni