Search Results - "Dehkharghani, Seena"

A stroke detection and discrimination framework using broadband microwave scattering on stochastic models with deep learning by Alon, Leeor, Dehkharghani, Seena

“…Stroke poses an immense public health burden and remains among the primary causes of death and disability worldwide. Emergent therapy is often precluded by…”
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SARS-CoV-2 and Stroke in a New York Healthcare System by Yaghi, Shadi, Ishida, Koto, Torres, Jose, Mac Grory, Brian, Raz, Eytan, Humbert, Kelley, Henninger, Nils, Trivedi, Tushar, Lillemoe, Kaitlyn, Alam, Shazia, Sanger, Matthew, Kim, Sun, Scher, Erica, Dehkharghani, Seena, Wachs, Michael, Tanweer, Omar, Volpicelli, Frank, Bosworth, Brian, Lord, Aaron, Frontera, Jennifer

“…BACKGROUND AND PURPOSE:With the spread of coronavirus disease 2019 (COVID-19) during the current worldwide pandemic, there is mounting evidence that patients…”
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Computed tomographic perfusion to Predict Response to Recanalization in ischemic stroke by Lansberg, Maarten G., Christensen, Soren, Kemp, Stephanie, Mlynash, Michael, Mishra, Nishant, Federau, Christian, Tsai, Jenny P., Kim, Sun, Nogueria, Raul G., Jovin, Tudor, Devlin, Thomas G., Akhtar, Naveed, Yavagal, Dileep R., Haussen, Diogo, Dehkharghani, Seena, Bammer, Roland, Straka, Matus, Zaharchuk, Greg, Marks, Michael P., Albers, Gregory W.

“…Objective To assess the utility of computed tomographic (CT) perfusion for selection of patients for endovascular therapy up to 18 hours after symptom onset…”
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T1 and T2 quantification using magnetic resonance fingerprinting in mild traumatic brain injury by Gerhalter, Teresa, Cloos, Martijn, Chen, Anna M., Dehkharghani, Seena, Peralta, Rosemary, Babb, James S., Zarate, Alejandro, Bushnik, Tamara, Silver, Jonathan M., Im, Brian S., Wall, Stephen, Baete, Steven, Madelin, Guillaume, Kirov, Ivan I.

“…Objectives To assess whether MR fingerprinting (MRF)–based relaxation properties exhibit cross-sectional and prospective correlations with patient outcome and…”
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Highly time-resolved 4D MR angiography using golden-angle radial sparse parallel (GRASP) MRI by Goldman-Yassen, Adam E., Raz, Eytan, Borja, Maria J., Chen, Duan, Derman, Anna, Dogra, Siddhant, Block, Kai Tobias, Dehkharghani, Seena

“…Current dynamic MRA techniques are limited by temporal resolution and signal-to-noise penalties. GRASP, a fast and flexible MRI technique combining…”
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Cerebral MR oximetry during acetazolamide augmentation: Beyond cerebrovascular reactivity in hemodynamic failure by Leatherday, Christopher, Dehkharghani, Seena, Nahab, Fadi, Allen, Jason W., Wu, Junjie, Hu, Ranliang, Qiu, Deqiang

“…Background Oxygen extraction fraction (OEF) elevation predicts increased ischemic stroke incidence among patients with carotid steno‐occlusive disease, and can…”
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Acetazolamide-augmented dynamic BOLD (aczBOLD) imaging for assessing cerebrovascular reactivity in chronic steno-occlusive disease of the anterior circulation: An initial experience by Wu, Junjie, Dehkharghani, Seena, Nahab, Fadi, Qiu, Deqiang

“…The purpose of this study was to measure cerebrovascular reactivity (CVR) in chronic steno-occlusive disease using a novel approach that couples BOLD imaging…”
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Diagnostic Performance of Computed Tomography Angiography and Computed Tomography Perfusion Tissue Time-to-Maximum in Vasospasm Following Aneurysmal Subarachnoid Hemorrhage by Allen, Jason W, Prater, Adam, Kallas, Omar, Abidi, Syed A, Howard, Brian M, Tong, Frank, Agarwal, Shashank, Yaghi, Shadi, Dehkharghani, Seena

“…Background Vasospasm is a treatable cause of deterioration following aneurysmal subarachnoid hemorrhage. Cerebral computed tomography perfusion mean transit…”
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An experimental system for detection and localization of hemorrhage using ultra-wideband microwaves with deep learning by Hedayati, Eisa, Safari, Fatemeh, Verghese, George, Ciancia, Vito R., Sodickson, Daniel K., Dehkharghani, Seena, Alon, Leeor

“…Stroke is a leading cause of mortality and disability. Emergent diagnosis and intervention are critical, and predicated upon initial brain imaging; however,…”
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Alterations in Functional Network Topology Within Normal Hemispheres Contralateral to Anterior Circulation Steno-Occlusive Disease: A Resting-State BOLD Study by Wu, Junjie, Nahab, Fadi, Allen, Jason W, Hu, Ranliang, Dehkharghani, Seena, Qiu, Deqiang

“…The purpose of this study was to assess spatially remote effects of hemodynamic impairment on functional network topology contralateral to unilateral anterior…”
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Selection Paradigms for Large Vessel Occlusion Acute Ischemic Stroke Endovascular Therapy by Bouslama, Mehdi, Bowen, Meredith T, Haussen, Diogo C, Dehkharghani, Seena, Grossberg, Jonathan A, Rebello, Letícia C, Rangaraju, Srikant, Frankel, Michael R, Nogueira, Raul G

“…Optimal patient selection methods for thrombectomy in large vessel occlusion stroke (LVOS) are yet to be established. We sought to evaluate the ability of…”
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Possible Empirical Evidence of Glymphatic System on Computed Tomography After Endovascular Perforations by Raz, Eytan, Dehkharghani, Seena, Shapiro, Maksim, Nossek, Erez, Jain, Rajan, Zhang, Cen, Ishida, Koto, Tanweer, Omar, Peschillo, Simone, Nelson, Peter Kim

“…The glial–lymphatic pathway is a fluid-clearance pathway consisting of a para-arterial route for the flow of cerebrospinal fluid along perivascular spaces and…”
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Performance of RAPID noncontrast CT stroke platform in large vessel occlusion and intracranial hemorrhage detection by Yedavalli, Vivek, Heit, Jeremy Josef, Dehkharghani, Seena, Haerian, Hafez, Mcmenamy, John, Honce, Justin, Timpone, Vincent M, Harnain, Christopher, Kesselman, Andrew, Filly, Anthony, Beardsley, Adam, Sakamoto, Brian, Song, Chris, Montuori, James, Navot, Benjamin, Mena, Francisco Villar, Giurgiutiu, Dan-Victor, Kitamura, Felipe, Lima, Fabricio Oliveira, Silva, Henrique, Mont'Alverne, Francisco Jose, Albers, Gregory

“…Noncontrast CT (NCCT) is used to evaluate for intracerebral hemorrhage (ICH) and ischemia in acute ischemic stroke (AIS). Large vessel occlusions (LVOs) are a…”
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Replicability of proton MR spectroscopic imaging findings in mild traumatic brain injury: Implications for clinical applications by Chen, Anna M., Gerhalter, Teresa, Dehkharghani, Seena, Peralta, Rosemary, Gajdošík, Mia, Gajdošík, Martin, Tordjman, Mickael, Zabludovsky, Julia, Sheriff, Sulaiman, Ahn, Sinyeob, Babb, James S., Bushnik, Tamara, Zarate, Alejandro, Silver, Jonathan M., Im, Brian S., Wall, Stephen P., Madelin, Guillaume, Kirov, Ivan I.

“…•Replication of diffuse WM injury.•Replication of diffuse WM injury correlations with clinical outcome.•Nature of injury not replicated (high Cho and Cr vs…”
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Performance of spin-echo and gradient-echo T1-weighted sequences for evaluation of dural venous sinus thrombosis and stenosis by Saindane, Amit M, Mitchell, Bradford C, Kang, Jian, Desai, Nilesh K, Dehkharghani, Seena

“…Dural venous sinus abnormalities are clinically important but can potentially be overlooked using various MRI techniques. This study evaluates the diagnostic…”
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Contrast-enhanced time-resolved MRA for pre-angiographic evaluation of suspected spinal dural arterial venous fistulas by Saindane, Amit M, Boddu, Srikanth R, Tong, Frank C, Dehkharghani, Seena, Dion, Jacques E

“…Spinal digital subtraction angiography (DSA) is the gold standard for diagnosis of spinal dural arterial venous fistulas (SDAVFs), but can require extensive…”
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Endovascular Therapy for Large Vessel Stroke in the Elderly: Hope in the New Stroke Era by Lima, Andrey, Haussen, Diogo C, Rebello, Leticia C, Dehkharghani, Seena, Grossberg, Jonathan, Grigoryan, Mikayel, Frankel, Michael, Nogueira, Raul G

“…Acute ischemic stroke (AIS) in the elderly encompasses approximately one-third of all AIS cases. Outcome data have been for the most part discouraging in this…”
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Phosphorus metabolism in the brain of cognitively normal midlife individuals at risk for Alzheimer's disease by Parasoglou, Prodromos, Osorio, Ricardo S., Khegai, Oleksandr, Kovbasyuk, Zanetta, Miller, Margo, Ho, Amanda, Dehkharghani, Seena, Wisniewski, Thomas, Convit, Antonio, Mosconi, Lisa, Brown, Ryan

“…Neurometabolic abnormalities and amyloid-beta plaque deposition are important early pathophysiologic changes in Alzheimer's disease (AD). This study…”
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Imaging Factors Associated With Poor Outcome in Patients With Basilar Artery Occlusion Treated With Endovascular Thrombectomy by Heit, Jeremy J., Mlynash, Michael, Cereda, Carlo W., Yuen, Nicole, Lansberg, Maarten G., Bianco, Giovanni, Christensen, Soren, Qureshi, Abid Y., Hinduja, Archana, Dehkharghani, Seena, Goldman‐Yassen, Adam E., Hsieh, Kevin Li‐Chun, Giurgiutiu, Dan‐Victor, Gibson, Dan, Carrera, Emmanuel, Alemseged, Fana, Faizy, Tobias D., Fiehler, Jens, Pileggi, Marco, Campbell, Bruce, Albers, Gregory W.

“…Background Acute ischemic stroke attributed to basilar artery occlusion (BAO) results in high rates of death and significant morbidity. Endovascular…”
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Utility of Repeat Cerebrovascular Imaging among Hospitalized Stroke Patients by Raza, Syed Ali, MD, Javalkar, Vijay, MBBS, Dehkharghani, Seena, MD, Kudrimoti, Archana, MS, Saindane, Amit, MD, Mullins, Mark, MD, PhD, Nahab, Fadi, MD

“…Background and Purpose The purpose of this study is to evaluate the frequency and clinical utility of repeat cerebrovascular imaging with computed tomography…”
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