Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Seena, Dehkharghani"'
Autor:
Eisa Hedayati, Fatemeh Safari, George Verghese, Vito R. Ciancia, Daniel K. Sodickson, Seena Dehkharghani, Leeor Alon
Publikováno v:
Communications Engineering, Vol 3, Iss 1, Pp 1-10 (2024)
Abstract Stroke is a leading cause of mortality and disability. Emergent diagnosis and intervention are critical, and predicated upon initial brain imaging; however, existing clinical imaging modalities are generally costly, immobile, and demand high
Externí odkaz:
https://doaj.org/article/9bc0e152e769453d9c79b76625f980d9
Autor:
Vivek Yedavalli, Jeremy Josef Heit, Seena Dehkharghani, Hafez Haerian, John Mcmenamy, Justin Honce, Vincent M. Timpone, Christopher Harnain, Andrew Kesselman, Anthony Filly, Adam Beardsley, Brian Sakamoto, Chris Song, James Montuori, Benjamin Navot, Francisco Villar Mena, Dan-Victor Giurgiutiu, Felipe Kitamura, Fabricio Oliveira Lima, Henrique Silva, Francisco Jose Mont’Alverne, Gregory Albers
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
BackgroundNoncontrast CT (NCCT) is used to evaluate for intracerebral hemorrhage (ICH) and ischemia in acute ischemic stroke (AIS). Large vessel occlusions (LVOs) are a major cause of AIS, but challenging to detect on NCCT.AimsThe purpose of this stu
Externí odkaz:
https://doaj.org/article/4d3d53b88e13448faf4da57338aaf0a2
Autor:
Adam E. Goldman-Yassen, Eytan Raz, Maria J. Borja, Duan Chen, Anna Derman, Siddhant Dogra, Kai Tobias Block, Seena Dehkharghani
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Current dynamic MRA techniques are limited by temporal resolution and signal-to-noise penalties. GRASP, a fast and flexible MRI technique combining compressed-sensing, parallel imaging, and golden-angle radial sampling, acquires volumetric d
Externí odkaz:
https://doaj.org/article/eccfa0f134e34456aa2fdd352b963ec0
Autor:
Jeremy J. Heit, Michael Mlynash, Carlo W. Cereda, Nicole Yuen, Maarten G. Lansberg, Giovanni Bianco, Soren Christensen, Abid Y. Qureshi, Archana Hinduja, Seena Dehkharghani, Adam E. Goldman‐Yassen, Kevin Li‐Chun Hsieh, Dan‐Victor Giurgiutiu, Dan Gibson, Emmanuel Carrera, Fana Alemseged, Tobias D. Faizy, Jens Fiehler, Marco Pileggi, Bruce Campbell, Gregory W. Albers
Publikováno v:
Stroke: Vascular and Interventional Neurology, Vol 3, Iss 3 (2023)
Background Acute ischemic stroke attributed to basilar artery occlusion (BAO) results in high rates of death and significant morbidity. Endovascular thrombectomy an effective treatment for BAO, but imaging parameters that predict a favorable response
Externí odkaz:
https://doaj.org/article/3782ebe6276843a988f981a480a03c0f
Autor:
Anna M. Chen, Teresa Gerhalter, Seena Dehkharghani, Rosemary Peralta, Mia Gajdošík, Martin Gajdošík, Mickael Tordjman, Julia Zabludovsky, Sulaiman Sheriff, Sinyeob Ahn, James S. Babb, Tamara Bushnik, Alejandro Zarate, Jonathan M. Silver, Brian S. Im, Stephen P. Wall, Guillaume Madelin, Ivan I. Kirov
Publikováno v:
NeuroImage: Clinical, Vol 37, Iss , Pp 103325- (2023)
Purpose: Proton magnetic resonance spectroscopy (1H MRS) offers biomarkers of metabolic damage after mild traumatic brain injury (mTBI), but a lack of replicability studies hampers clinical translation. In a conceptual replication study design, the r
Externí odkaz:
https://doaj.org/article/912ffc6098c04bcb9d663fd0a160f47c
Autor:
Leeor Alon, Seena Dehkharghani
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract Stroke poses an immense public health burden and remains among the primary causes of death and disability worldwide. Emergent therapy is often precluded by late or indeterminate times of onset before initial clinical presentation. Rapid, mob
Externí odkaz:
https://doaj.org/article/cdeda1470c414e6498f31b9ad3a7d1ff
Autor:
Prodromos Parasoglou, Ricardo S. Osorio, Oleksandr Khegai, Zanetta Kovbasyuk, Margo Miller, Amanda Ho, Seena Dehkharghani, Thomas Wisniewski, Antonio Convit, Lisa Mosconi, Ryan Brown
Publikováno v:
Neuroimage: Reports, Vol 2, Iss 4, Pp 100121- (2022)
Background: Neurometabolic abnormalities and amyloid-beta plaque deposition are important early pathophysiologic changes in Alzheimer's disease (AD). This study investigated the relationship between high-energy phosphorus-containing metabolites, gluc
Externí odkaz:
https://doaj.org/article/bc6c712653d9421f8a3f831bf142d131
Publikováno v:
Frontiers in Neurology, Vol 13 (2022)
The purpose of this study was to assess spatially remote effects of hemodynamic impairment on functional network topology contralateral to unilateral anterior circulation steno-occlusive disease (SOD) using resting-state blood oxygen level-dependent
Externí odkaz:
https://doaj.org/article/f637cd947ce445faa5a667d02992b5d5
Autor:
Jason W. Allen, Adam Prater, Omar Kallas, Syed A. Abidi, Brian M. Howard, Frank Tong, Shashank Agarwal, Shadi Yaghi, Seena Dehkharghani
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 11, Iss 1 (2022)
Background Vasospasm is a treatable cause of deterioration following aneurysmal subarachnoid hemorrhage. Cerebral computed tomography perfusion mean transit times have been proposed as a predictor of vasospasm but suffer from well‐known technical l
Externí odkaz:
https://doaj.org/article/65fe31c34613403c98d2b8ea7e1af8e0
Autor:
Kamran Munawar, Eytan Raz, Seena Dehkharghani, Girish M Fatterpekar, Tobias K Block, Yvonne W Lui
Publikováno v:
The neuroradiology journal. 35(5)
StarVIBE is a 3D gradient-echo sequence with a radial, stack-of-stars acquisition having spatial resolution and tissue contrast. With newer sequences, it is important to be familiar with sequence tissue contrasts and appearance of anatomical variants
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8d96a3ff21c391738d80e1287ce1410
https://pubmed.ncbi.nlm.nih.gov/35015577
https://pubmed.ncbi.nlm.nih.gov/35015577