The Barrow Neurological Institute is proud of its reputation as a medical research facility and is home to some of the most sophisticated research programs outside of an academic setting in the Southwestern United States. Researchers in the Barrow Neurosurgery Research Center are devoted to learning more about the causes of and treatments for a wide range of disorders, such as stroke, aneurysms, spinal cord injury, and hydrocephalus. Our research has led to treatments that are being used around the world. Within the Department are neurosurgeons who subspecialize in cerebrovascular and skull base, functional and stereotactic, pediatric, spine, tumor, and endovascular neurosurgery.

Physicians, scientists, and expert clinical staff come together with a commitment to developing new techniques for the prevention, diagnosis, treatment, and rehabilitation of neurological illnesses and injuries. The leadership of internationally respected physicians keeps Barrow at the forefront of neuroscience. The compassionate expertise of its extensive staff of nurses, technologists, therapists and support personnel is evident in every aspect of care provided.

Our mission is to advance the knowledge and practice of medicine in neuroscience through basic and clinical research, education of medical professionals, and innovation in clinical techniques and technology.

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Submissions from 2011

Supracerebellar infratentorial endoscopically controlled resection of pineal lesions: case series and operative technique., Timothy Uschold, Adib A Abla, David J Fusco, Ruth E Bristol, and Peter Nakaji

Gene expression profiling of blood in brain arteriovenous malformation patients, Shantel M. Weinsheimer, Huichun Xu, Achal S. Achrol, Boryana Stamova, Charles E. McCulloch, Ludmila Pawlikowska, Yingfang Tian, Nerissa U. Ko, Michael T. Lawton, Gary K. Steinberg, Steven D. Chang, Glen Jickling, Bradley P. Ander, Helen Kim, Frank R. Sharp, and William L. Young

Terminal ventriculostomy as an adjuvant treatment of complex syringomyelia: a case report and review of the literature., David A Wilson, David J Fusco, and Harold L Rekate

Delayed subarachnoid hemorrhage following failed odontoid screw fixation., David A Wilson, David J Fusco, and Nicholas Theodore

Submissions from 2010

Comparison of dural grafts in Chiari decompression surgery: Review of the literature., Adib A Abla, Timothy Link, David J Fusco, David A Wilson, and Volker K H Sonntag

Coiling Versus Clipping for Posterior Communicating Artery Aneurysms Associated With Oculomotor Nerve Palsy: Only Time Will Tell, Felipe C. Albuquerque

Stroke in the "Real World", Felipe C. Albuquerque

Long-term outcome in the repair of spinal cord perimedullary arteriovenous fistulas, L. Antonietti, S. A. Sheth, V. V. Halbach, R. T. Higashida, C. F. Dowd, M. T. Lawton, J. D. English, and Steven W. Hetts

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Initial audit of a basic and emergency neurosurgical training program in rural Tanzania, Jonah E. Attebery, Emanuel Mayegga, Robert G. Louis, Rachel Chard, Abednego Kinasha, and Dilantha B. Ellegala

The evolution of the treatment of traumatic cerebrovascular injury during wartime., Randy S Bell, Robert D Ecker, Meryl A Severson, John E Wanebo, Benjamin Crandall, and Rocco A Armonda

Wartime traumatic aneurysms: acute presentation, diagnosis, and multimodal treatment of 64 craniocervical arterial injuries., Randy S Bell, Alexander H Vo, Ryan Roberts, John E Wanebo, and Rocco A Armonda

Computed tomographic angiography in evaluation of superficial temporal to middle cerebral artery bypass., David A Besachio, Jordan I Ziegler, Timothy D Duncan, and John S Wanebo

Stabilization of the Atlantoaxial Joint With C1-C3 Lateral Mass Screw Constructs: Biomechanical Comparison With Standard Technique, Leonardo B.C. Brasiliense, Bruno C.R. Lazaro, Phillip M. Reyes, Douglas Fox, Volker K.H. Sonntag, and Neil R. Crawford

Anterolateral C1-C2 Transarticular Fixation for Atlantoaxial Arthrodesis: Landmarks Working Area and Angles of Approach, Daniel D. Cavalcanti, Abhishek Agrawal, Ulises Garcia-Gonzalez, Neil R. Crawford, Paulo L.M.S. Tavares, Nicholas Theodore, Volker K.H. Sonntag, and Mark C. Preul

The Anatomy of the Callosomarginal Artery: Applications to Microsurgery and Endovascular Surgery, Daniel D. Cavalcanti, Felipe C. Albuquerque, Benjamin F. Silva, Robert F. Spetzler, and Mark C. Preul

Supratentorial cavernous malformations in eloquent and deep locations: surgical approaches and outcomes. Clinical article, Edward F. Chang, Rodney A. Gabriel, Matthew B. Potts, Mitchel S. Berger, and Michael T. Lawton

Treatment of Distal Posterior Cerebral Artery Aneurysms: A Critical Appraisal of the Occipital Artery-To-Posterior Cerebral Artery Bypass, Steve W. Chang, Adib A. Abla, Udaya Kumar Kakarla, Eric Sauvageau, Shervin R. Dashti, Peter Nakaji, Joseph M. Zabramski, Felipe C. Albuquerque, Cameron G. McDougall, and Robert F. Spetzler

Four-Level Anterior Cervical Discectomy and Fusion With Plate Fixation: Radiographic and Clinical Results, Steve W. Chang, Udaya Kumar Kakarla, Peter H. Maughan, Jeff DeSanto, Douglas Fox, Nicholas Theodore, Curtis A. Dickman, Stephen M. Papadopoulos, and Volker K.H. Sonntag

Surgical technique of temporary arterial occlusion in the operative management of spinal hemangioblastomas, Aaron J. Clark, Daniel C. Lu, R. Mark Richardson, Tarik Tihan, Andrew T. Parsa, Dean Chou, Nicholas M. Barbaro, Sandeep Kunwar, Philip R. Weinstein, Michael T. Lawton, Mitchel S. Berger, and Michael W. McDermott

Commentary for Recurrent Intracranial Aneurysms After Successful Neck Clipping, Katharine Cronk and Robert F. Spetzler

Vertebral artery-posterior inferior cerebellar artery bypass using a radial artery graft for hemorrhagic dissecting vertebral artery aneurysms: surgical technique and report of 2 cases, Marcus Czabanka, Muhammad Ali, Peter Schmiedek, Peter Vajkoczy, and Michael T. Lawton

Supracerebellar Infratentorial Approach to Cavernous Malformations of the Brainstem: Surgical Variants and Clinical Experience With 45 Patients, Jean G. de Oliveira Santos, Gregory P. Lekovic, Sam Safavi-Abbasi, Cassius V. Reis, Ricardo A. Hanel, Randall W. Porter, Mark C. Preul, and Robert F. Spetzler

Sticking to the rules: Are you documenting your irish medical council registration number?, P. Dhillon, R. Murphy, Z. Burukan, H. Ali, M. Corrigan, A. Sheikh, and A. D.K. Hill

Anterior Selective Amygdalohippocampectomy: Technical Description and Microsurgical Anatomy., Eberval Gadelha Figueiredo, Pushpa Deshmukh, Peter Nakaji, Marcelo U. Crusius, Manoel J. Teixeira, Robert F. Spetzler, and Mark C. Preul

Neuroform Stent Assisted Aneurysm Treatment: Evolving Treatment Strategies Complications and Results of Long Term Follow-Up, David Fiorella, Felipe C. Albuquerque, H. Woo, P. A. Rasmussen, T. J. Masaryk, and C. G. McDougall

Evidence of endothelial progenitor cells in the human brain and spinal cord arteriovenous malformations, Peng Gao, Yongmei Chen, Michael T. Lawton, Nicholas M. Barbaro, Guo Yuan Yang, Hua Su, Feng Ling, and William L. Young

Occipitoatlantal Dislocation, Mark P. Garrett, Giacomo Consiglieri, Udaya Kumar Kakarla, Steve W. Chang, and Curtis A. Dickman

Transcranial Minimally Invasive Neurosurgery for Tumors, Mark P. Garrett, Giacomo Consiglieri, and Peter Nakaji

Formation of Painful Seroma and Edema After the Use of Recombinant Human Bone Morphogenetic Protein-2 in Posterolateral Lumbar Spine Fusions, Mark P. Garrett, Udaya Kumar Kakarla, Randall W. Porter, and Volker K.H. Sonntag

Use of Microscope-Integrated Near-Infrared Indocyanine Green Videoangiography in the Surgical Treatment of Spinal Dural Arteriovenous Fistulae, Ricardo A. Hanel, Peter Nakaji, and Robert F. Spetzler

No association between intraoperative hypothermia or supplemental protective drug and neurologic outcomes in patients undergoing temporary clipping during cerebral aneurysm surgery: Findings from the intraoperative hypothermia for aneurysm surgery trial, Bradley J. Hindman, Emine O. Bayman, Wolfgang K. Pfisterer, James C. Torner, Michael M. Todd, W. Clarke, K. Chaloner, P. Davis, M. Howard, D. Tranel, S. Anderson, J. Winn, M. Wichman, R. Peters, M. Hansen, D. Anderson, J. Lang, B. Yoo, H. Adams, G. Clifton, A. Gelb, C. Loftus, A. Schubert, D. Warner, W. Young, R. Frankowski, K. Kieburtz, D. Prough, L. Sternau, J. Marler, C. Moy, and B. Radziszewska

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Neurosurgery and global health: Going far and fast, together, Roger Hrtl and Dilantha B. Ellegala

Perfusion computed tomographic imaging and surgical selection with patients after poor-grade aneurysmal subarachnoid hemorrhage, Abel Po Hao Huang, Sandeep Arora, Max Wintermark, Nerrissa Ko, Yong Kwang Tu, and Michael T. Lawton

Pediatric Intracranial Aneurysms, Brian J. Jian, Steven W. Hetts, Michael T. Lawton, and Nalin Gupta

Endovascular treatment of medically refractory cerebral vasospasm following aneurysmal subarachnoid hemorrhage, P. Jun, N. U. Ko, J. D. English, C. F. Dowd, V. V. Halbach, R. T. Higashida, M. T. Lawton, and Steven W. Hetts

Atlas Fractures, Udaya Kumar Kakarla, Steve W. Chang, Nicholas Theodore, and Volker K.H. Sonntag

Placement of Percutaneous Thoracic Pedicle Screws Using Neuronavigation, Udaya Kumar Kakarla, Andrew S. Little, Steve W. Chang, Volker K.H. Sonntag, and Nicholas Theodore

Gamma Knife surgery combined with resection for treatment of a single brain metastasis: preliminary results., M Yashar S Kalani, Aristotelis S Filippidis, Maziyar A Kalani, Nader Sanai, David Brachman, Heyoung L McBride, Andrew G Shetter, and Kris A Smith

Comparison of 2 approaches for determining the natural history risk of brain arteriovenous malformation rupture, Helen Kim, Charles E. McCulloch, S. Claiborne Johnston, Michael T. Lawton, Stephen Sidney, and William L. Young

A supplementary grading scale for selecting patients with brain arteriovenous malformations for surgery, Michael T. Lawton, Helen Kim, Charles E. McCulloch, Bahar Mikhak, and William L. Young

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Temporal characterization of the functional density of the vasa vasorum by contrast-enhanced ultrasonography maximum intensity projection imaging, Sang Chol Lee, Chad L. Carr, Brian P. Davidson, Dilantha Ellegala, Aris Xie, Azzdine Ammi, Todd Belcik, and Jonathan R. Lindner

Brain retraction and thickness of cerebral neocortex: an automated technique for detecting retraction-induced anatomic changes using magnetic resonance imaging., Andrew S Little, Seban Liu, Scott Beeman, Tejas Sankar, Mark C Preul, Leland S Hu, Kris A Smith, and Leslie C Baxter

Simplified Aqueductal Stenting for Isolated Fourth Ventricle Using a Small-Caliber Flexible Endoscope in a Patient With Neurococcidiomycosis: Technical Case Report, Andrew S. Little, Joseph M. Zabramski, and Peter Nakaji

A history of the Barrow Neurological Institute., Richard A Lochhead, Adib A Abla, Alim P Mitha, David J Fusco, Kaith K Almefty, Nader Sanai, Mark E Oppenlander, and Felipe C. Albuquerque

Clinical presentation and surgical management of intramedullary spinal cord cavernous malformations, Daniel C. Lu and Michael T. Lawton

Rotational vertebral artery occlusion-series of 9 cases, Daniel C. Lu, Zsolt Zador, Praveen V. Mummaneni, and Michael T. Lawton

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Manganese-enhanced magnetic resonance imaging in experimental spinal cord injury: correlation between T1-weighted changes and Mn(2+) concentrations, Nikolay L. Martirosyan, Kevin M. Bennett, Nicholas Theodore, and Mark C. Preul

The azygos anterior cerebral artery bypass: double reimplantation technique for giant anterior communicating artery aneurysms, Zaman Mirzadeh, Nader Sanai, and Michael T. Lawton

Blister-Like Aneurysms: an Enigma of Cerebrovascular Surgery, Alim P. Mitha and Robert F. Spetzler

How to Use the Modern Operating Room for the Education of Neurosurgeons, Peter Nakaji

Perioperative hypothermia (33°C) does not increase the occurrence of cardiovascular events in patients undergoing cerebral aneurysm surgery: Findings from the intraoperative hypothermia for aneurysm surgery trial, Hoang P. Nguyen, Jonathan G. Zaroff, Jonathan G. Zaroff, Emine O. Bayman, Adrian W. Gelb, Adrian W. Gelb, Michael M. Todd, Bradley J. Hindman, M. Todd, B. Hindman, W. Clarke, K. Chaloner, K. Chaloner, J. Torner, P. Davis, M. Howard, D. Tranel, S. Anderson, J. Weeks, L. Moss, J. Winn, W. Clarke, M. Wichman, R. Peters, M. Hansen, D. Anderson, J. Lang, B. Yoo, H. Adams, G. Clifton, W. Young, and C. Loftus

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Use of adipose tissue to ease compatibility of a stylet with its sheath during ventriculoperitoneal shunt placement: technical note, Mark E. Oppenlander and Harold L. Rekate

Advances in Spinal Hemangioblastoma Surgery, Mark E. Oppenlander and Robert F. Spetzler

EBV-positive B cell cerebral lymphoma 12 years after sex-mismatched kidney transplantation: post-transplant lymphoproliferative disorder or donor-derived lymphoma?, Paul J. Phelan, Rory K. Murphy, Michael Farrell, Orna O'Toole, Josie Heffernan, Donncha O'Brien, Oscar Breathnach, and Peter J. Conlon

Highly Cited Works in Neurosurgery. Part I: The 100 Top-Cited Papers in Neurosurgical Journals: A Review, Francisco A. Ponce and Andres M. Lozano

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Histone H4K20/H3K9 demethylase PHF8 regulates zebrafish brain and craniofacial development, Hank H. Qi, Madathia Sarkissian, Gang-Qing Hu, Zhibin Wang, Arindam Bhattacharjee, D Benjamin Gordon, Michelle Gonzales, Fei Lan, Pat P. Ongusaha, Maite Huarte, Nasser K. Yaghi, Huijun Lim, Benjamin A. Garcia, Leonardo Brizuela, Keji Zhao, Thomas M. Roberts, and Yang Shi

Flow residence time and regions of intraluminal thrombus deposition in intracranial aneurysms, V. L. Rayz, L. Boussel, L. Ge, J. R. Leach, A. J. Martin, M. T. Lawton, C. McCulloch, and D. Saloner

Anatomical triangles defining surgical routes to posterior inferior cerebellar artery aneurysms, Ana Rodríguez-Hernández and Michael T. Lawton

Microsurgical Management of Pediatric Intracranial Aneurysms, Nader Sanai, Kurtis I. Auguste, and Michael T. Lawton

Supracerebellar-supratrochlear and infratentorial-infratrochlear approaches: gravity-dependent variations of the lateral approach over the cerebellum, Nader Sanai, Zaman Mirzadeh, and Michael T. Lawton

Miniaturized handheld confocal microscopy for neurosurgery: results in an experimental glioblastoma model., Tejas Sankar, Peter M Delaney, Robert W Ryan, Jennifer M Eschbacher, Mohammed Abdelwahab, Peter Nakaji, Stephen W Coons, Adrienne C Scheck, Kris A Smith, Robert F Spetzler, and Mark C Preul

In Vitro Biological Dosimeter Modeling of the Glioblastoma Response to Radiation Delivered By the Gamma Knife: Laboratory Investigation, Ryan Smith, Kris A. Smith, Christopher A. Biggs, and Adrienne C. Scheck

Comments: to Burkhardt JK, Zinn PO, Bozinov O, Colen RR, Bertalanffy H, Kasper E. "Neurosurgical education in Europe and the United States of America.", Laura Snyder and Robert F. Spetzler

Lateral Mass Screw Fixation of the Atlas: Importance of Anatomy of C1 for Lateral Mass Screw Placement, Volker K.H. Sonntag

The World Cup and World Neurosurgery, Volker K.H. Sonntag

Treatment of Isthmic Spondylolisthesis: Still Controversial, Volker K.H. Sonntag

Treatment of the Herniated Lumbar Disc: Persistent Problem, Volker K.H. Sonntag

The Status of Neurosurgery in the United States: 2010 and Beyond, Robert F. Spetzler and Shelley A. Kick

Dural Arteriovenous Fistula Associated With Superior Sagittal Sinus Occlusion Secondary to Invasion By a Parafalcine Meningioma: Case Report, Maria M. Toledo, Thomas J. Wilson, Shervin Dashti, Cameron G. McDougall, and Robert F. Spetzler

Uncoupling Protein-2 Modulates Myocardial Excitation-Contraction Coupling, Jay D. Turner, Lawrence D. Gaspers, Guoqiang Wang, and Andrew P. Thomas

Erythropoietin for the Treatment of Subarachnoid Hemorrhage: A Review, Jay D. Turner, Antonios Mammis, and Charles J. Prestigiacomo

Safety of Carotid Endarterectomy While on Clopidogrel (Plavix): Clinical Article, Scott D. Wait, Adib A. Abla, Brendan D. Killory, Robert M. Starke, Robert F. Spetzler, and Peter Nakaji

Deep bypasses to the distal posterior circulation: Anatomical and clinical comparison of pretemporal and subtemporal approaches, Zsolt Zador, Daniel C. Lu, Christine M. Arnold, and Michael T. Lawton

Submissions from 2009

Surgical Treatment of Meningiomas, Nicholas C. Bambakidis and Peter Nakaji

Phase-contrast magnetic resonance imaging measurements in intracranial aneurysms in vivo of flow patterns, velocity fields, and wall shear stress: Comparison with computational fluid dynamics, Loic Boussel, Vitaliy Rayz, Alastair Martin, Gabriel Acevedo-Bolton, Michael T. Lawton, Randall Higashida, Wade S. Smith, William L. Young, and David Saloner

Seizure characteristics and control after microsurgical resection of supratentorial cerebral cavernous malformations, Edward F. Chang, Rodney A. Gabriel, Matthew B. Potts, Paul A. Garcia, Nicholas M. Barbaro, and Michael T. Lawton

Posterior Inferior Cerebellar Artery Origin Thrombosis With Aneurysm of Collateralized Posterior Meningeal Artery Presenting as Subarachnoid Hemorrhage: Case Report, Steve W. Chang, Udaya Kumar Kakarla, Giriraj K. Sharma, and Robert F. Spetzler

Soluble endoglin modulates aberrant cerebral vascular remodeling, Yongmei Chen, Qi Hao, Helen Kim, Hua Su, Michelle Letarte, S. Ananth Karumanchi, Michael T. Lawton, Nicholas M. Barbaro, Guo Yuan Yang, and William L. Young

Trajectory Analysis and Pullout Strength of Self-Centering Lumbar Pedicle Screws: Laboratory Investigation, Neil R. Crawford, K. Zafer Yüksel, Şeref Doğan, Octavio Villasana-Ramos, Julio C. Soto-Barraza, Seungwon Baek, Randall W. Porter, Frederick F. Marciano, and Nicholas Theodore

Nonsurgical Treatment Options in the Management of Intracranial Meningiomas, Shervin R. Dashti, Eric Sauvageau, Kris A Smith, Lynn S Ashby, and Nicholas C. Bambakidis

[Microsurgical treatment of large and giant aneurysms of the internal carotid artery: analysis of application of intravascular blood aspiration technique and future perspectives]., Sh Sh Eliava, Iu M Filatov, I A Sazonov, S B Iakovlev, A S Kheĭreddin, A E Podoprigora, A M Tseĭtlin, O B Sazonova, N V Kurdiumova, N K Serova, D N Okishev, and N L Martirosian

Curative Reconstruction of a Giant Midbasilar Trunk Aneurysm With the Pipeline Embolization Device, David Fiorella, Michael E. Kelly, Felipe C. Albuquerque, and Peter K. Nelson

A rare presentation of gastric adenocarcinoma., David J Fusco, Fiona Pasternack, Kimberley Ward, Marc Grossman, Kathleen O'Toole, Deepak Saluja, and Jose A Luchsinger

Surgical Treatment of Brainstem Cavernous Malformations, Mark P. Garrett and Robert F. Spetzler

Intracranial aneurysms in childhood: 27-Year single-institution experience, Steven W. Hetts, J. Narvid, N. Sanai, M. T. Lawton, N. Gupta, H. J. Fullerton, C. F. Dowd, R. T. Higashida, and V. V. Halbach

Transfrontoethmoidal Approach to Medial Intraconal Lesions: Laboratory Investigation, Pakrit Jittapiromsak, Pushpa Deshmukh, Peter Nakaji, Robert F. Spetzler, and Mark C. Preul

Comparative Analysis of Extensions of Transbasal Approaches: Effect on Access to Midline and Paramedian Structures, Pakrit Jittapiromsak, Anhua Wu, Pushpa Deshmukh, Iman Feiz-Erfan, Peter Nakaji, Robert F. Spetzler, and Mark C. Preul

Improvement in intensive care unit outcomes in patients with subarachnoid hemorrhage after initiation of neurointensivist co-management, S Andrew Josephson, Vanja C. Douglas, Michael T. Lawton, Joey D. English, Wade S. Smith, and Nerissa U. Ko

Prospective Evaluation of Surgical Microscope-Integrated Intraoperative Near-Infrared Indocyanine Green Angiography During Cerebral Arteriovenous Malformation Surgery, Brendan D. Killory, Peter Nakaji, L. Fernando Gonzales, Francisco A. Ponce, Scott D. Wait, and Robert F. Spetzler

Endoscopic Intraventricular Biopsy of Infundibular Langerhans Cell Histiocytosis: Case Report, Brendan D. Killory, Francisco A. Ponce, Scott D. Wait, Stephen W. Coons, and Harold L. Rekate

Common variants in interleukin-1-beta gene are associated with intracranial hemorrhage and susceptibility to brain arteriovenous malformation, Helen Kim, Pirro G. Hysi, Ludmila Pawlikowska, Annie Poon, Esteban González Burchard, Jonathan G. Zaroff, Stephen Sidney, Nerissa U. Ko, Achal S. Achrol, Michael T. Lawton, Charles E. McCulloch, Pui Yan Kwok, and William L. Young

Modifications to the Subtemporal Selective Amygdalohippocampectomy Using a Minimal-Access Technique: Seizure and Neuropsychological Outcomes: Technical Note, Andrew S. Little, Kris A Smith, Kristin Kirlin, Leslie C. Baxter, Steve Chung, Rama Maganti, and David M. Treiman

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The role of surgery for high-grade intracranial dural arteriovenous fistulas: Importance of obliteration of venous outflow. Clinical article, James K. Liu, Aclan Dogan, Dilantha B. Ellegala, Jonathan Carlson, Gary M. Nesbit, Stanley L. Barnwell, and Johnny B. Delashaw

The burden of motorcycle-related neuro-trauma in Ireland and associated helmet usage, R. K.J. Murphy, L. McEvoy, M. O. Kelleher, C. Bolger, and J. Phillips

Cranial Migration of a Baclofen Pump Catheter Associated With Subarachnoid Hemorrhage: Case Report, Peter Nakaji, Giac D. Consiglieri, Mark P. Garrett, Nicholas C. Bambakidis, and Andrew G. Shetter

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Dysphagia due to anterior cervical hyperosteophytosis, Mark E. Oppenlander, Daniel A. Orringer, Frank La Marca, John E. McGillicuddy, Stephen E. Sullivan, William F. Chandler, and Paul Park

Effect of nitrous oxide use on long-term neurologic and neuropsychological outcome in patients who received temporary proximal artery occlusion during cerebral aneurysm clipping surgery, Jeffrey J. Pasternak, Diana G. McGregor, William L. Lanier, Darrell R. Schroeder, Deborah A. Rusy, Bradley Hindman, William Clarke, James Torner, Michael M. Todd, K. Chaloner, P. Davis, D. Tranel, J. Winn, M. Wichman, R. Peters, M. Hansen, D. Anderson, J. Lang, B. Yoo, H. Adams, G. Clifton, D. Warner, R. Frankowski, K. Kieburtz, D. Prough, L. Sternau, J. Marler, C. Moy, B. Radziszewska, B. Matta, P. Kirkpatrick, and D. Chatfield

Bypass surgery for complex brain aneurysms: an assessment of intracranial-intracranial bypass, Nader Sanai, Zsolt Zador, and Michael T. Lawton

Radiosurgery facilitates resection of brain arteriovenous malformations and reduces surgical morbidity, Rene O. Sanchez-Mejia, Michael W. McDermott, Jeffery Tan, Helen Kim, William L. Young, and Michaelt Lawton

Endovascular Treatment of Intracranial Dural Arteriovenous Fistulae Using Onyx: A Case Series, Michael F. Stiefel, Felipe C. Albuquerque, Min S. Park, Shervin R. Dashti, and Cameron G. McDougall