Neuronavigation provides intraoperative orientation to the surgeon, helps in planning a
precise surgical approach to the targetted lesion and defines the surrounding neurovascular …

Background and purpose Non-saccular aneurysms of the posterior fossa are an uncommon
pathology with no clear treatment strategy. The use of flow-diverting stents (FDS) has had …

Object Indocyanine green (ICG) videoangiography (VA) in cerebral aneurysm surgery
allows confirmation of blood flow in parent, branching, and perforating vessels as well as …

OBJECTIVE: Modern neuronavigation systems lack spatial accuracy during ongoing surgical
procedures because of increasing brain deformation, known as brain shift. Intraoperative …

… Kober H, Nimsky C, Möller M, Hastreiter P, Fahlbusch R, Ganslandt O: Correlation of
sensorimotor activation with functional magnetic resonance imaging and magnetoencephalography …

Extent of resection (EOR) still remains controversial in therapy of glioblastoma multiforme (GBM).
However, an increasing number of studies favor maximum EOR as being associated …

PURPOSE: To prospectively evaluate the location of white matter tracts with diffusion-tensor
imaging (DTI) during neurosurgical procedures. MATERIALS AND METHODS: Ethical …

OBJECTIVE: Intraoperative magnetic resonance imaging (MRI) is now available with the
General Electric MRI system for dedicated intraoperative use. Alternatively, non-dedicated MRI …

PURPOSE: To review the initial clinical experience with intraoperative high-field-strength
magnetic resonance (MR) imaging of brain lesions in 200 patients. MATERIALS AND …

BACKGROUND Tumor removal, brain swelling, the use of brain retractors, and cerebrospinal-fluid
drainage all result in an intraoperative brain deformation that is known as brain shift. …