Mark C. Preul

Interactive stereoscopic virtual reality: a new tool for neurosurgical education. Technical note.

In vivo assessment of calcium alginate gel for endovascular embolization of a cerebral arteriovenous malformation model using the Swine rete mirabile.

A three-dimensional interactive virtual dissection model to simulate transpetrous surgical avenues.

Craniovertebral junction fixation with transarticular screws: biomechanical analysis of a novel technique.

Proton magnetic resonance spectroscopic imaging can predict length of survival in patients with supratentorial gliomas.

Toward optimal tissue sealants for neurosurgery: use of a novel hydrogel sealant in a canine durotomy repair model.

New percutaneously inserted spinal fixation system.

Intraoperative stereoscopic QuickTime Virtual Reality.

Diagnostic and prognostic significance of genetic regional heterogeneity in meningiomas.

Calcium alginate provides a high degree of embolization in aneurysm models: a specific comparison to coil packing.

Calcium alginate gel as a biocompatible material for endovascular arteriovenous malformation embolization: six-month results in an animal model.

Quantitative anatomic study of three surgical approaches to the anterior communicating artery complex.

Endogenous stem cell proliferation after central nervous system injury: alternative therapeutic options.

Microsurgical anatomy and quantitative analysis of the transtemporal-transchoroidal fissure approach to the ambient cistern.

Effect of recombinant human bone morphogenetic protein-2 in an experimental model of spinal fusion in a radiated area.

Comparative analysis of anterior petrosectomy and transcavernous approaches to retrosellar and upper clival basilar artery aneurysms.

Quantitative analysis of the working area and angle of attack for the retrosigmoid, combined petrosal, and transcochlear approaches to the petroclival region.

Multilayer image grid reconstruction technology: four-dimensional interactive image reconstruction of microsurgical neuroanatomic dissections.

Quantification and comparison of telovelar and transvermian approaches to the fourth ventricle.

Controlling delivery properties of a waterborne, in-situ-forming biomaterial.

Anatomical and quantitative description of the transcavernous approach to interpeduncular and prepontine cisterns. Technical note.

Rudolf Ludwig Karl Virchow: pathologist, physician, anthropologist, and politician. Implications of his work for the understanding of cerebrovascular pathology and stroke.

The history of neurosurgical procedures for moyamoya disease.

An anatomical evaluation of the mini-supraorbital approach and comparison with standard craniotomies.

The pterional-transsylvian approach: an analytical study.

Influence of cross-linked hyaluronic acid hydrogels on neurite outgrowth and recovery from spinal cord injury.

Rapid induction of brain hypothermia by endovascular intra-arterial perfusion.

Preliminary investigation of calcium alginate gel as a biocompatible material for endovascular aneurysm embolization in vivo.

New World cranial deformation practices: historical implications for pathophysiology of cognitive impairment in deformational plagiocephaly.

Application of a hydrogel sealant improves watertight closures of duraplasty onlay grafts in a canine craniotomy model.

Moving toward the petroclival region: a model for quantitative and anatomical analysis of tumor shift.

The fate of medical knowledge and the neurosciences during the time of Genghis Khan and the Mongolian Empire.

Implicating chromosomal aberrations with meningioma growth and recurrence: results from FISH and MIB-I analysis of grades I and II meningioma tissue.

Anatomy of the mastoid emissary vein and venous system of the posterior neck region: neurosurgical implications.

The minipterional craniotomy: technical description and anatomic assessment.

Fluorescent in situ hybridization and ex vivo 1H magnetic resonance spectroscopic examinations of meningioma tumor tissue: is it possible to identify a clinically-aggressive subset of benign meningiomas?

Stem cell biology and its therapeutic applications in the setting of spinal cord injury.

Comparative study of cranial topographic procedures: Broca's legacy toward practical brain surgery.

Fiducial versus nonfiducial neuronavigation registration assessment and considerations of accuracy.

Neurosurgical implications of mannitol accumulation within a meningioma and its peritumoral region demonstrated by magnetic resonance spectroscopy: case report.

Comparative analysis of the retrosigmoid and lateral supracerebellar infratentorial approaches along the lateral surface of the pontomesencephalic junction: a different perspective.

Quantitative analysis of exposure of staged orbitozygomatic and retrosigmoid craniotomies for lesions of the clivus with supratentorial extension.

Prospective serial proton MR spectroscopic assessment of response to tamoxifen for recurrent malignant glioma.

The pterional-transsylvian approach: an analytical study.

The accessory middle cerebral artery: anatomic report.

The effects of intrathecal hypotension on tissue perfusion and pathophysiological outcome after acute spinal cord injury.

Activated autologous macrophage implantation in a large-animal model of spinal cord injury.

Explicit separation of growth and motility in a new tumor cord model.

Comparative analysis of posterior approaches to the medial temporal region: supracerebellar transtentorial versus occipital transtentorial.

Quantitative comparison of Kawase's approach versus the retrosigmoid approach: implications for tumors involving both middle and posterior fossae.

Endogenous stem cell proliferation induced by intravenous hedgehog agonist administration after contusion in the adult rat spinal cord.

Greater superficial petrosal nerve dissection: back to front or front to back?

Anatomy of the superior ophthalmic vein approach for direct endovascular access to vascular lesions of the orbit and cavernous sinus.

Transfrontoethmoidal approach to medial intraconal lesions.

Application of a flexible CO(2) laser fiber for neurosurgery: laser-tissue interactions.

Introduction: a view of neurosurgery's legacy in technology.

History of cervical disc arthroplasty.

Anatomy, technology, art, and culture: toward a realistic perspective of the brain.

Aura of technology and the cutting edge: a history of lasers in neurosurgery.

The diploic venous system: surgical anatomy and neurosurgical implications.

The ascending pharyngeal artery and its relevance for neurosurgical and endovascular procedures.

Rapid, simple technique to extend depth of field in microneurosurgical images: technical note.

The metabolic epicenter of supratentorial gliomas: a 1H-MRSI study.

Manganese-enhanced magnetic resonance imaging in experimental spinal cord injury: correlation between T1-weighted changes and Mn(2+) concentrations.

Supracerebellar infratentorial approach to cavernous malformations of the brainstem: surgical variants and clinical experience with 45 patients.

Using ex vivo proton magnetic resonance spectroscopy to reveal associations between biochemical and biological features of meningiomas.

Miniaturized handheld confocal microscopy for neurosurgery: results in an experimental glioblastoma model.

The anatomy of the callosomarginal artery: applications to microsurgery and endovascular surgery.

Accessing the recesses of the fourth ventricle: comparison of tonsillar retraction and resection in the telovelar approach.

Anterior selective amygdalohippocampectomy: technical description and microsurgical anatomy.

The craniocaudal extension of posterolateral approaches and their combination: a quantitative anatomic and clinical analysis.

Application of a new hydrogel dural sealant that reduces epidural adhesion formation: evaluation in a large animal laminectomy model.

Comparative analysis of extensions of transbasal approaches: effect on access to midline and paramedian structures.

Percutaneous vertebroplasty for thyroid cancer metastases to the spine.

Quantitative analysis of variants of the far-lateral approach: condylar fossa and transcondylar exposures.

Quantitative anatomic study of the transciliary supraorbital approach: benefits of additional orbital osteotomy?

Through the choroidal fissure: a quantitative anatomic comparison of 2 incisions and trajectories (transsylvian transchoroidal and lateral transtemporal).

Brain retraction and thickness of cerebral neocortex: an automated technique for detecting retraction-induced anatomic changes using magnetic resonance imaging.

Anterolateral C1-C2 transarticular fixation for atlantoaxial arthrodesis: landmarks, working area, and angles of approach.

The ketogenic diet reverses gene expression patterns and reduces reactive oxygen species levels when used as an adjuvant therapy for glioma.

Neurological and architectural sinuosities: the Niemeyer brothers.

A functional magnetic resonance imaging study of factors influencing motor function after surgery for gliomas in the rolandic region.

Gelling process differences in reverse emulsion, in situ gelling polymeric materials for intracranial aneurysm embolization, formulated with injectable contrast agents.

Intravenous hedgehog agonist induces proliferation of neural and oligodendrocyte precursors in rodent spinal cord injury.

Comparison of extraoral and transoral approaches to the craniocervical junction: morphometric and quantitative analysis.

A clear map of the lower cranial nerves at the superior carotid triangle.

Intraoperative Confocal Microscopy for Brain Tumors: A Feasibility Analysis in Humans.

The challenge of access to the pontomesencephalic junction: an anatomical study of lateral approach and exposure.

Anatomical relationships of intracavernous internal carotid artery to intracavernous neural structures.

Josef Klingler's models of white matter tracts: influences on neuroanatomy, neurosurgery, and neuroimaging.

Blood supply and vascular reactivity of the spinal cord under normal and pathological conditions.

Anatomical Study on the "Perforator-free Zone": Reconsidering the Proximal Superior Cerebellar Artery and Basilar Artery Perforators.

Use of in vivo near-infrared laser confocal endomicroscopy with indocyanine green to detect the boundary of infiltrative tumor.

Comparative use of turkey and chicken wing brachial artery models for microvascular anastomosis training.

Cerebral cavernous malformations: from genes to proteins to disease.

The discovery of the pyramidal neurons: Vladimir Betz and a new era of neuroscience.

In Vivo Experimental Aneurysm Embolization in a Swine Model with a Liquid-to-Solid Gelling Polymer System: Initial Biocompatibility and Delivery Strategy Analysis.

Accurate State Estimation from Uncertain Data and Models: An Application of Data Assimilation to Mathematical Models of Human Brain Tumors.

In vivo intraoperative confocal microscopy for real-time histopathological imaging of brain tumors.