Research output per year
Research output per year
- 150 - 200 out of 299 results
Search results
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Intracranial atherosclerotic disease associated with moyamoya collateral formation: Histopathological findings - Case report
Jiang, T., Perry, A., Dacey, R. G., Zipfel, G. J. & Derdeyn, C. P., May 2013, In: Journal of neurosurgery. 118, 5, p. 1030-1034 5 p.Research output: Contribution to journal › Article › peer-review
27 Scopus citations -
Intracranial Dural Arteriovenous Fistulae
Reynolds, M. R., Lanzino, G. & Zipfel, G. J., May 1 2017, In: Stroke. 48, 5, p. 1424-1431 8 p.Research output: Contribution to journal › Review article › peer-review
Open Access157 Scopus citations -
Intracranial hemorrhage from dural arteriovenous fistulas: Clinical features and outcome
Daniels, D. J., Vellimana, A. K., Zipfel, G. J. & Lanzino, G., May 2013, In: Neurosurgical focus. 34, 5, E15.Research output: Contribution to journal › Article › peer-review
Open Access53 Scopus citations -
Intracranial Internal Carotid Artery Aneurysms
Huguenard, A., Osbun, J. W. & Zipfel, G. J., Jan 1 2023, Youmans and Winn Neurological Surgery: Volumes 1-4, 8th Edition. Elsevier, p. 3548-3554.e2Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
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Intraoperative Blood Pressure and Carbon Dioxide Values during Aneurysmal Repair and the Outcomes after Aneurysmal Subarachnoid Hemorrhage
Athiraman, U., Norris, A. J., Jayaraman, K., Lele, A. V., Kentner, R., Singh, P. M., Higo, O. M., Zipfel, G. J. & Dhar, R., Sep 2023, In: Journal of Clinical Medicine. 12, 17, 5488.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Intraoperative MRI for newly diagnosed supratentorial glioblastoma: A multicenter-registry comparative study to conventional surgery
Shah, A. S., Sylvester, P. T., Yahanda, A. T., Vellimana, A. K., Dunn, G. P., Evans, J., Rich, K. M., Dowling, J. L., Leuthardt, E. C., Dacey, R. G., Kim, A. H., Grubb, R. L., Zipfel, G. J., Oswood, M., Jensen, R. L., Sutherland, G. R., Cahill, D. P., Abram, S. R., Honeycutt, J. & Shah, M. & 2 others, , Aug 2021, In: Journal of neurosurgery. 135, 2, p. 505-514 10 p.Research output: Contribution to journal › Article › peer-review
Open Access23 Scopus citations -
Intravenous tissue-type plasminogen activator therapy is an independent risk factor for symptomatic intracerebral hemorrhage after carotid Endarterectomy
Vellimana, A. K., Yarbrough, C. K., Blackburn, S., Strom, R. G., Pilgram, T. K., Lee, J. M., Grubb, R. L., Rich, K. M., Chicoine, M. R., Dacey, R. G., Derdeyn, C. P. & Zipfel, G. J., Mar 2014, In: Neurosurgery. 74, 3, p. 254-260 7 p.Research output: Contribution to journal › Article › peer-review
Open Access15 Scopus citations -
Introduction: Microsurgical and endovascular management of intracranial dural arteriovenous fistula
Zipfel, G. J., Hasan, D. M., Albuquerque, F. C. & Arthur, A. S., 2019, In: Neurosurgical focus. 46, Intro.Research output: Contribution to journal › Article › peer-review
Open Access -
Introduction
Mack, W. J., Britz, G. W., Dumont, A. S., Gandhi, C. D., Giannotta, S. L., Heros, R. C., Hongo, K., Lawton, M. T., Le Roux, P. D., Meyer, F. B., Stoodley, M., Zipfel, G. J. & Connolly, E. S., Jan 1 2023, Youmans and Winn Neurological Surgery: Volumes 1-4, 8th Edition. Elsevier, p. 3202-3206.e2Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
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Introduction. The Consortium for Dural Arteriovenous Fistula Outcomes Research (CONDOR)
the Consortium for Dural Arteriovenous Fistula Outcomes Research, Apr 2022, In: Journal of neurosurgery. 136, 4, p. 937-938 2 p.Research output: Contribution to journal › Editorial
5 Scopus citations -
Investigating the mechanisms of perioperative ischemic stroke in the Carotid Occlusion Surgery Study
Reynolds, M. R., Grubb, R. L., Clarke, W. R., Powers, W. J., Zipfel, G. J., Adams, H. P. & Derdeyn, C. P., Oct 2013, In: Journal of neurosurgery. 119, 4, p. 988-995 8 p.Research output: Contribution to journal › Article › peer-review
Open Access49 Scopus citations -
Isoflurane conditioning improves functional outcomes after peripheral nerve injury in a sciatic cut repair murine model
Xu, Y., Yan, Y., Zipfel, G., MacEwan, M., Ray, W. & Athiraman, U., 2024, In: Frontiers in Neurology. 15, 1406463.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Isoflurane Conditioning-Induced Delayed Cerebral Ischemia Protection in Subarachnoid Hemorrhage—Role of Inducible Nitric Oxide Synthase
Liu, M., Jayaraman, K., Norris, A. J., Hussein, A., Nelson, J. W., Mehla, J., Diwan, D., Vellimana, A., Abu-Amer, Y., Zipfel, G. J. & Athiraman, U., 2023, In: Journal of the American Heart Association. 12, 14, e029975.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
Isoflurane Conditioning Provides Protection against Subarachnoid Hemorrhage Induced Delayed Cerebral Ischemia through NF-kB Inhibition
Liu, M., Jayaraman, K., Mehla, J., Diwan, D., Nelson, J. W., Hussein, A. E., Vellimana, A. K., Abu-Amer, Y., Zipfel, G. J. & Athiraman, U., Apr 2023, In: Biomedicines. 11, 4, 1163.Research output: Contribution to journal › Article › peer-review
Open Access7 Scopus citations -
Job negotiation for neurosurgeon-scientists
Rolston, J. D., Zipfel, G. J. & Englot, D. J., Dec 2023, In: Journal of neurosurgery. 139, 6, p. 1796-1801 6 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Long-term benefits after treatment of traumatic brain injury with simvastatin in rats: Commentary
Zipfel, G. J. & Dacey, R. G., Jul 2009, In: Neurosurgery. 65, 1, p. 191-192 2 p.Research output: Contribution to journal › Comment/debate
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Management of atypical cranial meningiomas, Part 1: Predictors of recurrence and the role of adjuvant radiation after gross total resection
Sun, S. Q., Kim, A. H., Cai, C., Murphy, R. K. J., DeWees, T., Sylvester, P., Dacey, R. G., Grubb, R. L., Rich, K. M., Zipfel, G. J., Dowling, J. L., Leuthardt, E. C., Leonard, J. R., Evans, J., Simpson, J. R., Robinson, C. G., Perrin, R. J., Huang, J. & Chicoine, M. R., 2014, In: Neurosurgery. 75, 4, p. 347-354 8 p.Research output: Contribution to journal › Article › peer-review
96 Scopus citations -
Management of atypical cranial meningiomas, Part 2: Predictors of progression and the role of adjuvant radiation after subtotal resection
Sun, S. Q., Cai, C., Murphy, R. K. J., Dewees, T., Dacey, R. G., Grubb, R. L., Rich, K. M., Zipfel, G. J., Dowling, J. L., Leuthardt, E. C., Leonard, J. R., Evans, J., Simpson, J. R., Robinson, C. G., Perrin, R. J., Huang, J., Chicoine, M. R. & Kim, A. H., 2014, In: Neurosurgery. 75, 4, p. 356-363 8 p.Research output: Contribution to journal › Article › peer-review
76 Scopus citations -
Management of Brain Arteriovenous Malformations: A Scientific Statement for Healthcare Professionals from the American Heart Association/American Stroke Association
Derdeyn, C. P., Zipfel, G. J., Albuquerque, F. C., Cooke, D. L., Feldmann, E., Sheehan, J. P. & Torner, J. C., Aug 1 2017, In: Stroke. 48, 8, p. e200-e224Research output: Contribution to journal › Review article › peer-review
Open Access260 Scopus citations -
MAPT R406W increases tau T217 phosphorylation in absence of amyloid pathology
Sato, C., Mallipeddi, N., Ghoshal, N., Wright, B. A., Day, G. S., Davis, A. A., Kim, A. H., Zipfel, G. J., Bateman, R. J., Gabelle, A. & Barthélemy, N. R., Sep 2021, In: Annals of Clinical and Translational Neurology. 8, 9, p. 1817-1830 14 p.Research output: Contribution to journal › Article › peer-review
Open Access13 Scopus citations -
Microsurgical Treatment of Intracranial Dural Arteriovenous Fistulas: A Collaborative Investigation From the Multicenter Consortium for Dural Arteriovenous Fistula Outcomes Research
the Consortium for Dural Arteriovenous Fistula Outcomes Research, May 1 2025, In: Neurosurgery. 96, 5, p. 1023-1034 12 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Microvascular platelet aggregation and thrombosis after subarachnoid hemorrhage: A review and synthesis
Clarke, J. V., Suggs, J. M., Diwan, D., Lee, J. V., Lipsey, K., Vellimana, A. K. & Zipfel, G. J., Aug 1 2020, In: Journal of Cerebral Blood Flow and Metabolism. 40, 8, p. 1565-1575 11 p.Research output: Contribution to journal › Review article › peer-review
Open Access41 Scopus citations -
Middle cerebral artery bifurcation aneurysms: An anatomic classification scheme for planning optimal surgical strategies
Washington, C. W., Ju, T., Zipfel, G. J. & Dacey, R. G., 2014, In: Neurosurgery. 10, 1, p. 145-153 9 p.Research output: Contribution to journal › Article › peer-review
13 Scopus citations -
Minimal long-term neurobehavioral impairments after endovascular perforation subarachnoid hemorrhage in mice
Fanizzi, C., Sauerbeck, A. D., Gangolli, M., Zipfel, G. J., Brody, D. L. & Kummer, T. T., Dec 1 2017, In: Scientific reports. 7, 1, 7569.Research output: Contribution to journal › Article › peer-review
Open Access13 Scopus citations -
Minocycline protects against delayed cerebral ischemia after subarachnoid hemorrhage via matrix metalloproteinase-9 inhibition
Vellimana, A. K., Zhou, M. L., Singh, I., Aum, D. J., Nelson, J. W., Harris, G. R., Athiraman, U., Han, B. H. & Zipfel, G. J., Dec 2017, In: Annals of Clinical and Translational Neurology. 4, 12, p. 865-876 12 p.Research output: Contribution to journal › Article › peer-review
Open Access21 Scopus citations -
Modern management of brain aneurysms and vascular malformations.
Zipfel, G. J., 2008, In: Missouri Medicine. 105, 5, p. 413-419 7 p.Research output: Contribution to journal › Review article › peer-review
3 Scopus citations -
Moyamoya disease in adults: The role of cerebral revascularization
Zipfel, G. J., Fox, D. J. & Rivet, D. J., Feb 2005, In: Skull Base. 15, 1, p. 27-41 15 p.Research output: Contribution to journal › Review article › peer-review
89 Scopus citations -
Moyamoya phenomenon secondary to intracranial atherosclerotic disease: Diagnosis by 3T magnetic resonance imaging
Ashley, W. W., Zipfel, G. J., Moran, C. J., Zheng, J. & Derdeyn, C. P., Oct 2009, In: Journal of Neuroimaging. 19, 4, p. 381-384 4 p.Research output: Contribution to journal › Article › peer-review
Open Access15 Scopus citations -
National institute of neurological disorders and stroke: Current funding status, opportunities, challenges, emerging scientific advances, and recommendations for neurosurgery
Lonser, R. R., Zipfel, G. J. & Antonio Chiocca, E., Oct 2020, In: Journal of neurosurgery. 133, 4, p. 1264-1269 6 p.Research output: Contribution to journal › Review article › peer-review
Open Access10 Scopus citations -
Natural history, angiographic presentation and outcomes of anterior cranial fossa dural arteriovenous fistulas
Sanchez, S., Raghuram, A., Wendt, L., Hayakawa, M., Chen, C. J., Sheehan, J. P., Kim, L. J., Abecassis, I. J., Levitt, M. R., Meyer, R. M., Guniganti, R., Kansagra, A. P., Lanzino, G., Giordan, E., Brinjikji, W., Bulters, D. O., Durnford, A., Fox, W. C., Smith, J. & Polifka, A. J. & 18 others, , Sep 1 2023, In: Journal of NeuroInterventional Surgery. 15, 9, p. 903-908 6 p.Research output: Contribution to journal › Article › peer-review
Open Access16 Scopus citations -
Natural History of Hemodynamics in Vertebrobasilar Disease: Temporal Changes in the VERiTAS Study Cohort
Amin-Hanjani, S., See, A. P., Du, X., Rose-Finnell, L., Pandey, D. K., Chen, Y. F., Elkind, M. S. V., Zipfel, G. J., Liebeskind, D. S., Silver, F. L., Kasner, S. E., Gorelick, P. B., Charbel, F. T. & Derdeyn, C. P., Nov 1 2020, In: Stroke. 51, 11, p. 3295-3301 7 p.Research output: Contribution to journal › Article › peer-review
Open Access14 Scopus citations -
Near-complete resolution of angiographic cerebral vasospasm after extreme elevation of mean arterial pressure: case report
Ray, W. Z., Moran, C. J., Derdeyn, C. P., Diringer, M. N., Dacey, R. G. & Zipfel, G. J., Oct 2009, In: Surgical Neurology. 72, 4, p. 347-353 7 p.Research output: Contribution to journal › Article › peer-review
10 Scopus citations -
Neoadjuvant stereotactic radiosurgery for brain metastases: a new paradigm
Li, Y. D., Coxon, A. T., Huang, J., Abraham, C., Dowling, J., Leuthardt, E. C., Dunn, G., Kim, A., Dacey, R. G., Zipfel, G. J., Evans, J., Filiput, E. A. & Chicoine, M., 2022, In: Neurosurgical focus. 53, 5, E8.Research output: Contribution to journal › Article › peer-review
Open Access9 Scopus citations -
Neurofilament light chain levels in ventricular cerebrospinal fluid after acute aneurysmal subarachnoid haemorrhage
Zanier, E. R., Refai, D., Zipfel, G. J., Zoerle, T., Longhi, L., Esparza, T. J., Spinner, M. L., Bateman, R. J., Stocchetti, N. & Brody, D. L., Feb 2011, In: Journal of Neurology, Neurosurgery and Psychiatry. 82, 2, p. 157-159 3 p.Research output: Contribution to journal › Article › peer-review
Open Access46 Scopus citations -
Neuronal apoptosis after CNS injury: The roles of glutamate and calcium
Zipfel, G. J., Babcock, D. J., Lee, J. M. & Choi, D. W., 2000, In: Journal of neurotrauma. 17, 10, p. 857-869 13 p.Research output: Contribution to journal › Review article › peer-review
254 Scopus citations -
Neurosurgery Research and Education Foundation funding conversion to National Institutes of Health funding
Smith, L. G. F., Chiocca, E. A., Zipfel, G. J., Smith, A. G. F., Groff, M. W., Haid, R. W. & Lonser, R. R., Jan 2022, In: Journal of neurosurgery. 136, 1, p. 287-294 8 p.Research output: Contribution to journal › Article › peer-review
7 Scopus citations -
Neurosurgery residency and fellowship education in the United States: 2 decades of system development by the One Neurosurgery Summit organizations
Selden, N. R., Barbaro, N. M., Barrow, D. L., Batjer, H. H., Branch, C. L., Burchiel, K. J., Byrne, R. W., Dacey, R. G., Day, A. L., Dempsey, R. J., Derstine, P., Friedman, A. H., Giannotta, S. L., Grady, M. S., Harsh IV, G. R., Harbaugh, R. E., Mapstone, T. B., Muraszko, K. M., Origitano, T. C. & Orrico, K. O. & 4 others, , Feb 2022, In: Journal of neurosurgery. 136, 2, p. 565-574 10 p.Research output: Contribution to journal › Article › peer-review
9 Scopus citations -
Neurosurgical education in a changing healthcare and regulatory environment: A consensus statement from 6 programs
Kim, D. H., Dacey, R. G., Zipfel, G. J., Berger, M. S., McDermott, M., Barbaro, N. M., Shapiro, S. A., Solomon, R. A., Harbaugh, R. & Day, A. L., Apr 1 2017, In: Clinical neurosurgery. 80, 4, p. S75-S82Research output: Contribution to journal › Article › peer-review
Open Access22 Scopus citations -
No additional protection against ventriculitis with prolonged systemic antibiotic prophylaxis for patients treated with antibiotic-coated external ventricular drains
Murphy, R. K. J., Liu, B., Srinath, A., Reynolds, M. R., Liu, J., Craighead, M. C., Camins, B. C., Dhar, R., Kummer, T. T. & Zipfel, G. J., May 2015, In: Journal of neurosurgery. 122, 5, p. 1120-1126 7 p.Research output: Contribution to journal › Article › peer-review
Open Access40 Scopus citations -
Non-invasive Auricular Vagus nerve stimulation for Subarachnoid Hemorrhage (NAVSaH): Protocol for a prospective, triple-blinded, randomized controlled trial
Huguenard, A., Tan, G., Johnson, G., Adamek, M., Coxon, A., Kummer, T., Osbun, J., Vellimana, A., Limbrick, D., Zipfel, G., Brunner, P. & Leuthardt, E., Aug 1 2024, In: PloS one. 19, 8, e0301154.Research output: Contribution to journal › Article › peer-review
Open Access -
Normal pressure hydrocephalus
Zipfel, G. J., Oct 1 2014, In: Journal of neurosurgery. 121, 4, p. 769 1 p.Research output: Contribution to journal › Editorial
1 Scopus citations -
Observation Versus Intervention for Low-Grade Intracranial Dural Arteriovenous Fistulas
Consortium for Dural Arteriovenous Fistula Outcomes Research , Jun 1 2021, In: Neurosurgery. 88, 6, p. 1111-1120 10 p.Research output: Contribution to journal › Article › peer-review
Open Access12 Scopus citations -
O-desulfated heparin improves outcome after rat cerebral ischemia/reperfusion injury: Commentary
Zipfel, G. J. & Dacey, R. G., Dec 2007, In: Neurosurgery. 61, 6, p. 1303 1 p.Research output: Contribution to journal › Comment/debate
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Onyx embolization for dural arteriovenous fistulas: A multi-institutional study
Li, Y., Chen, S. H., Guniganti, R., Kansagra, A. P., Piccirillo, J. F., Chen, C. J., Buell, T., Sheehan, J. P., Ding, D., Lanzino, G., Brinjikji, W., Kim, L. J., Levitt, M. R., Abecassis, I. J., Bulters, D. O., Durnford, A., Fox, W. C., Polifka, A. J., Gross, B. A. & Sur, S. & 20 others, , 2021, (Accepted/In press) In: Journal of NeuroInterventional Surgery.Research output: Contribution to journal › Article › peer-review
Open Access26 Scopus citations -
Onyx is associated with poor venous penetration in the treatment of spinal dural arteriovenous fistulas
Blackburn, S. L., Kadkhodayan, Y., Ray, W. Z., Zipfel, G. J., Cross, D. W. T., Moran, C. J. & Derdeyn, C. P., Sep 2014, In: Journal of NeuroInterventional Surgery. 6, 7, p. 536-540 5 p.Research output: Contribution to journal › Article › peer-review
27 Scopus citations -
Optimizing the residency application process: insights from neurological surgery during the pandemic virtual application cycle
the Society of Neurological Surgeons, Sep 2022, In: Journal of neurosurgery. 137, 3, p. 877-885 9 p.Research output: Contribution to journal › Article › peer-review
12 Scopus citations -
Outcome Following Hemorrhage From Cranial Dural Arteriovenous Fistulae: Analysis of the Multicenter International CONDOR Registry
Koch, M. J., Stapleton, C. J., Guniganti, R., Lanzino, G., Sheehan, J., Alaraj, A., Bulters, D., Kim, L., Fox, W. C., Gross, B. A., Hayakawa, M., Van Dijk, J. M. C., Starke, R. M., Satomi, J., Polifka, A. J., Zipfel, G. J. & Amin-Hanjani, S., Oct 1 2021, In: Stroke. 52, 10, p. E610-E613Research output: Contribution to journal › Article › peer-review
Open Access13 Scopus citations -
p53 may play an orchestrating role in apoptotic cell death after experimental subarachnoid hemorrhage: Commentary
Zipfel, G. J. & Dacey, R. G., Mar 2007, In: Neurosurgery. 60, 3, p. 545 1 p.Research output: Contribution to journal › Comment/debate
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Palliative and end-of-life care in stroke: A statement for healthcare professionals from the American heart association/american stroke association
Holloway, R. G., Arnold, R. M., Creutzfeldt, C. J., Lewis, E. F., Lutz, B. J., McCann, R. M., Rabinstein, A. A., Saposnik, G., Sheth, K. N., Zahuranec, D. B., Zipfel, G. J. & Zorowitz, R. D., Jun 2014, In: Stroke. 45, 6, p. 1887-1916 30 p.Research output: Contribution to journal › Article › peer-review
Open Access244 Scopus citations -
Passive immunotherapy targeting amyloid-β reduces cerebral amyloid angiopathy and improves vascular reactivity
Bales, K. R., O'Neill, S. M., Pozdnyakov, N., Pan, F., Caouette, D., Pi, Y., Wood, K. M., Volfson, D., Cirrito, J. R., Han, B. H., Johnson, A. W., Zipfel, G. J. & Samad, T. A., Feb 1 2016, In: Brain. 139, 2, p. 563-577 15 p.Research output: Contribution to journal › Article › peer-review
Open Access56 Scopus citations