Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Raphael H. Sacho"'
Publikováno v:
Cardiovascular Engineering and Technology. 12:127-143
Variations in the vessel radius of segmented surfaces of intracranial aneurysms significantly influence the fluid velocities given by computer simulations. It is important to generate models that capture the effect of these variations in order to hav
Publikováno v:
Journal of Computational Dynamics. 7:469-487
In this research, we investigate the application of Dynamic Mode Decomposition combined with Kalman Filtering, Smoothing, and Wavelet Denoising (DMD-KF-W) for denoising time-resolved data. We also compare the performance of this technique with state-
Autor:
Mojtaba F. Fathi, Ali Bakhshinejad, Vitaliy L. Rayz, David Saloner, Roshan M. D'Souza, Raphael H. Sacho, Ahmadreza Baghaie
Publikováno v:
Computerized Medical Imaging and Graphics. 70:165-172
4D-Flow MRI has emerged as a powerful tool to non-invasively image blood velocity profiles in the human cardio-vascular system. However, it is plagued by issues such as velocity aliasing, phase offsets, acquisition noise, and low spatial and temporal
Autor:
Raphael H. Sacho, William L. Gross
Publikováno v:
Anesthesiology clinics. 39(1)
Anesthesia for intracranial vascular procedures is complex because it requires a balance of several competing interests and potentially can result in significant morbidity and mortality. Frequently, periods of ischemia, where perfusion must be mainta
Autor:
Ahmadreza Baghaie, Isaac Perez-Raya, Kevin M. Koch, Raphael H. Sacho, Mojtaba F. Fathi, Roshan M. D'Souza
Publikováno v:
International journal for numerical methods in biomedical engineeringREFERENCES. 36(9)
4D-Flow MRI has enabled in-vivo time-resolved measurement of three-dimensional blood flow velocities in the human vascular system. However, its clinical use has been hampered by two main issues, namely, low spatio-temporal resolution and acquisition
Publikováno v:
Clinical Neurology and Neurosurgery. 209:106941
Cervical artery dissection (CAD) has been associated with spinal manipulative therapy (SMT). Although uncommonly reported, SMT-associated CADs hold devastating neurological consequences, warranting further exploration. We endeavored to investigate th
Publikováno v:
Acta Neurochirurgica. 157:2061-2070
Open surgery is a frequent option given to patients with unruptured intracranial aneurysms (UIAs) unsuitable for endovascular repair. Since the risk of rupture of UIAs is generally low, we determined whether the risks and costs of surgery in this pat
Publikováno v:
Anesthesia & Analgesia. 120:193-203
Cerebral revascularization is used to augment or replace cerebral blood flow in patients at risk of developing cerebral ischemia. These include patients with moyamoya disease, occlusive cerebrovascular disease, skull base tumors, and complex aneurysm
Autor:
Raphael H. Sacho, Paul S. Pagel, Akinwunmi Oni-Orisan, Christopher J. Roberts, Harvey J. Woehlck, Suneeta Gollapudy
Publikováno v:
AA case reports. 9(6)
Superficial temporal arterial to middle cerebral arterial anastomosis is often the initial surgical treatment of Moyamoya disease. In refractory cases, placing a pedicle flap of omentum over the ischemic brain has resulted in clinical improvement or
Autor:
J. M. Coutinho, Ronit Agid, Raphael H. Sacho, Timo Krings, Daniel M. Mandell, Ivan Radovanovic, David J. Mikulis, Charles C. Matouk, Joanna D. Schaafsma
Publikováno v:
Clinical neuroradiology, 27(2), 175-183. Springer Verlag
Standard magnetic resonance imaging (MRI) rarely identifies the cause of hemorrhage in patients with an angiogram-negative, non-perimesencephalic subarachnoid hemorrhage (SAH). Yet up to 10 % of these patients have recurrent hemorrhage. The aim of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::273b120bd201b0d2520b8097686469e8
https://pure.amc.nl/en/publications/highresolution-vessel-wall-magnetic-resonance-imaging-in-angiogramnegative-nonperimesencephalic-subarachnoid-hemorrhage(aa84da21-de40-4451-9f0e-a6a15d66158e).html
https://pure.amc.nl/en/publications/highresolution-vessel-wall-magnetic-resonance-imaging-in-angiogramnegative-nonperimesencephalic-subarachnoid-hemorrhage(aa84da21-de40-4451-9f0e-a6a15d66158e).html