Search Results - "Thaker, Ashesh A"

Quantitative [18]FDG PET asymmetry features predict long-term seizure recurrence in refractory epilepsy by Kini, Lohith G., Thaker, Ashesh A., Hadar, Peter N., Shinohara, Russell T., Brown, Mesha-Gay, Dubroff, Jacob G., Davis, Kathryn A.

“…•Quantitative FDG-PET measures can augment clinical variables in predicting seizure recurrence in drug-resistant temporal lobe epilepsy patients.•Computed…”
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Safety and efficacy of sargramostim (GM‐CSF) in the treatment of Alzheimer's disease by Potter, Huntington, Woodcock, Jonathan H., Boyd, Timothy D., Coughlan, Christina M., O'Shaughnessy, John R., Borges, Manuel T., Thaker, Ashesh A., Raj, Balaibail A., Adamszuk, Katarzyna, Scott, David, Adame, Vanesa, Anton, Paige, Chial, Heidi J., Gray, Helen, Daniels, Joseph, Stocker, Michelle E., Sillau, Stefan H.

“…Introduction Inflammatory markers have long been observed in the brain, cerebrospinal fluid (CSF), and plasma of Alzheimer's disease (AD) patients, suggesting…”
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Synergistic effects of GFAP and Aβ42: Implications for white matter integrity and verbal memory across the cognitive spectrum by Bettcher, Brianne M., Lopez Paniagua, Dan, Wang, Yue, McConnell, Brice V., Coughlan, Christina, Carlisle, Tara C., Thaker, Ashesh A., Lippitt, William, Filley, Christopher M., Pelak, Victoria S., Shapiro, Allison L.B., Heffernan, Kate S., Potter, Huntington, Solano, Adriana, Boyd, Jada, Carlson, Nichole E.

“…Plasma glial fibrillary acidic protein (GFAP), an astrocytic biomarker, has previously been linked with Alzheimer's disease (AD) status, amyloid levels, and…”
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Beyond the embolus: “do not miss” diffusion abnormalities of ischaemic and non-ischaemic neurological disease by Yedavalli, Vivek, Nyberg, Eric M., Chow, Daniel S., Thaker, Ashesh A.

“…Given the rapid evolution and technological advances in the diagnosis and treatment of acute ischaemic stroke (AIS), including the proliferation of…”
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Persistent visual dysfunction following posterior reversible encephalopathy syndrome due to COVID‐19: Case series and literature review by Hixon, Alison M., Thaker, Ashesh A., Pelak, Victoria S.

“…Background and purpose The full spectrum of neurological sequelae in COVID‐19 is beginning to emerge. SARS‐CoV‐2 has the potential to cause both direct and…”
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Algorithmic Multimodality Approach to Diagnosis and Treatment of Spinal CSF Leak and Venous Fistula in Patients With Spontaneous Intracranial Hypotension by Callen, Andrew L, Timpone, Vincent M, Schwertner, Adam, Zander, David, Grassia, Fabio, Lennarson, Peter, Seinfeld, Joshua, Lillehei, Kevin O, Birlea, Marius, Thaker, Ashesh A

“…Spontaneous intracranial hypotension (SIH) is a disorder of CSF dynamics that causes a complex clinical syndrome and severe disability. SIH is challenging to…”
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Structured Reporting for Findings of Spontaneous Intracranial Hypotension on Brain MRI by Turner, Ryan A, Zander, David, Thaker, Ashesh A, Timpone, Vincent M, Callen, Andrew L

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Relationship of Bern Score, Spinal Elastance, and Opening Pressure in Patients With Spontaneous Intracranial Hypotension by Callen, Andrew L, Pattee, Jack, Thaker, Ashesh A, Timpone, Vincent M, Zander, David A, Turner, Ryan, Birlea, Marius, Wilhour, Danielle, O'Brien, Chantal, Evan, Jennifer, Grassia, Fabio, Carroll, Ian R

“…Existing tools to diagnose spontaneous intracranial hypotension (SIH), namely spinal opening pressure (OP) and brain MRI, have limited sensitivity. We…”
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Astrogliosis and episodic memory in late life: higher GFAP is related to worse memory and white matter microstructure in healthy aging and Alzheimer's disease by Bettcher, Brianne M., Olson, Kaitlin E., Carlson, Nichole E., McConnell, Brice V., Boyd, Tim, Adame, Vanesa, Solano, D. Adriana, Anton, Paige, Markham, Neil, Thaker, Ashesh A., Jensen, Alexandria M., Dallmann, Erika N., Potter, Huntington, Coughlan, Christina

“…•Astrogliosis has been implicated in neurodegenerative pathological cascades.•Higher levels of an astrocytic marker, GFAP, were associated with worse…”
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Temporal Characteristics of CSF-Venous Fistulas on Dynamic Decubitus CT Myelography: A Retrospective Multi-Institution Cohort Study by Callen, Andrew L, Fakhri, Mo, Timpone, Vincent M, Thaker, Ashesh A, Dillon, William P, Shah, Vinil N

“…CSF-venous fistula can be diagnosed with dynamic decubitus CT myelography. This study aimed to analyze the temporal characteristics of CSF-venous fistula…”
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Evaluation of Cerebrovascular Reactivity and Vessel Wall Imaging in Patients With Prior COVID-19: A Prospective Case-Control MRI Study by Callen, Andrew L, Tanabe, Jody, Thaker, Ashesh A, Pollard, Rebecca, Sauer, Brian, Jones, William, Pattee, Jack, Steach, Brandon, Timpone, Vincent M

“…SARS-CoV-2 infection is associated with acute stroke, possibly caused by viral tropism to the vascular endothelium. Whether cerebrovascular endothelial…”
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Lobar Microbleeds in the Posterior Cortical Atrophy Syndrome: A Comparison to Typical Alzheimer’s Disease by Pelak, Victoria S., Krishnan, Vishal, Serva, Stephanie, Pressman, Peter, Mahmood, Asher, Noteboom, Lily, Bettcher, Brianne M., Sillau, Stefan H., Callen, Andrew L., Thaker, Ashesh A.

“…Purpose of the study Posterior cortical atrophy is a clinico-radiographical syndrome that presents with higher-order visual dysfunction and is most commonly…”
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Astrogliosis, neuritic microstructure, and sex effects: GFAP is an indicator of neuritic orientation in women by Thaker, Ashesh A., McConnell, Brice V., Rogers, Dustin M., Carlson, Nichole E., Coughlan, Christina, Jensen, Alexandria M., Lopez-Paniagua, Dan, Holden, Samantha K., Pressman, Peter S., Pelak, Victoria S., Filley, Christopher M., Potter, Huntington, Solano, D. Adriana, Heffernan, Kate S., Bettcher, Brianne M.

“…•Higher blood GFAP is associated with lower neurite dispersion in grey matter.•Dispersion and complexity of neurites may be influenced by late life…”
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Ectopic Functioning Adrenocortical Oncocytic Adenoma (Oncocytoma) with Myelolipoma Causing Virilization by Surrey, Lea F., Thaker, Ashesh A., Zhang, Paul J., Karakousis, Giorgos, Feldman, Michael D.

“…Functioning adrenal adenomas are well-described entities that can rarely occur outside the adrenal gland in the ectopic adrenal tissue. Similarly, myelolipoma…”
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New‐onset seizures in adults: Low diagnostic yield of gadolinium contrast in initial brain MRI evaluation by Nelson, Kylan A., Thaker, Ashesh A., Callen, Andrew L., Albach, Erik, Timpone, Vincent M.

“…Background and Purpose The diagnostic utility of contrast MR‐imaging in adult new‐onset seizures without clinically suspected neoplasia or infection is not…”
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Ordering Characteristics Predictive of Noncontrast CT Head Positivity in the Emergency Department by Bhaumik, Debayan, Bhaumik, Smitha S., Thaker, Ashesh A., Timpone, Vincent M., Bills, Corey B., Patten, Luke, Pattee, Jack, Chow, Daniel, Sugrue, Leo P., Callen, Andrew L.

“…Recent decades have seen a steady increase in noncontrast head CT utilization in the emergency department with a concurrent rise in the practice of physician…”
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The predictive value of preoperative apparent diffusion coefficient (ADC) for facial nerve outcomes after vestibular schwannoma resection: clinical study by Kunigelis, Katherine E., Hosokawa, Patrick, Arnone, Gregory, Raban, David, Starr, Adam, Gurau, Andrei, Sunshine, Alexis, Bunn, Jason, Thaker, Ashesh A., Youssef, A. Samy

“…Object Diffusion MRI has been used to predict intraoperative consistency of tumors. Apparent diffusion coefficient (ADC) has shown predictive value as an…”
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ACR Appropriateness Criteria® Altered Mental Status, Coma, Delirium, and Psychosis: 2024 Update by Soares, Bruno P., Shih, Robert Y., Utukuri, Pallavi S., Adamson, Megan, Austin, Matthew J., Brown, Richard K.J., Burns, Judah, Cacic, Kelsey, Chu, Sammy, Crone, Cathy, Ivanidze, Jana, Jackson, Christopher D., Kalnins, Aleks, Potter, Christopher A., Rosen, Sonja, Soderlund, Karl A., Thaker, Ashesh A., Wang, Lily L., Policeni, Bruno

“…Altered mental status (AMS) and coma are terms used to describe disorders of arousal and content of consciousness. AMS may account for up to 4% to 10% of chief…”
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ACR Appropriateness Criteria® Cerebrovascular Diseases-Stroke and Stroke-Related Conditions by Pannell, Jeffrey S., Corey, Amanda S., Shih, Robert Y., Austin, Matthew J., Chu, Sammy, Davis, Melissa A., Ducruet, Andrew F., Hunt, Christopher H., Ivanidze, Jana, Kalnins, Aleks, Lacy, Mary E., Lo, Bruce M., Setzen, Gavin, Shaines, Matthew D., Soares, Bruno P., Soderlund, Karl A., Thaker, Ashesh A., Wang, Lily L., Burns, Judah

“…Cerebrovascular disease encompasses a vast array of conditions. The imaging recommendations for stroke-related conditions involving noninflammatory…”
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Natalizumab-Induced Progressive Multifocal Leukoencephalopathy by Thaker, Ashesh A, Schmitt, Sarah E, Pollard, John R, Dubroff, Jacob G

“…ABSTRACTA 55-year-old woman with known relapsing-remitting multiple sclerosis (RRMS) on natalizumab (Tysabri®) for 3 years was admitted to the hospital with…”
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