... capsule in 3 patients with obsessive-compulsive disorder (OCD) using blood oxygenation level-dependent (BOLD) functional magnetic resonance imaging (fMRI) under intraoperative conditions. Methods: After placement of the electrode in the right ACC, the patients underwent an MR scan inside the operating...

... to in the content or advertisements. Stereolithography Three-dimensional printing Neurosurgery Magnetic resonance imaging Functional magnetic resonance imaging Rapid prototyping In this work, magnetic resonance imaging (MRI) data are processed to create patient-specific 3-dimensional (3D) scale...

... in cardiovascular control using a multimodality approach consisting of isometric handgrip exercises, functional magnetic resonance imaging (fMRI) activation during handgrip exercises, and direct electrical stimulations of the posterior right IC in a single patient. Method: A 24-year-old patient had medically...

... to the tumor side data than to the control data. It is imperative to evaluate functional MRI data with a wide range of statistical parameters, especially in the assessment of tumor patients. Functional magnetic resonance imaging Brain tumor Glioma Neurosurgery Clinical Study Stereotact Funct Neurosurg...

... technique provided the most accurate localization of M1. The accuracy of preoperative functional magnetic resonance imaging (fMRI), intraoperative somatosensory evoked potential (SEP) and cortical mapping for the localization of M1 was determined in 17 patients with brain tumors in and around the M1...

...Michael Schulder; Hooman Azmi; Bharat Biswal Background: Functional magnetic resonance imaging (fMRI) has been used for preoperative planning and intraoperative surgical navigation. However, most experience to date has been with preoperative images acquired on high-field echoplanar MRI units. We...

...Helmut Kober; Christopher Nimsky; Jürgen Vieth; Rudolf Fahlbusch; Oliver Ganslandt We investigated a co-registration algorithm using a contour-fitting procedure to integrate functional data from magnetoencephalography (MEG) and functional magnetic resonance imaging (fMRI) for frameless stereotaxy...

...Michael Rotte; Martin Kanowski; Hans-Jochen Heinze Functional magnetic resonance imaging was used to characterize the primary and secondary motor system in subjects performing different motor tasks. Nine right-handed subjects performed simple motor tasks using hand, foot, knee, tongue, lips, eyes...

... phantom limb pain after upper limb amputation. Functional magnetic resonance imaging (fMRI) correlated to anatomical MRI permitted frameless image guidance for electrode placement. Pain control was obtained for all the patients initially and the relief was stable in 2 of the 3 patients at 2 year follow-up...

...Michael Schulder; Jose Vega; Venkat Narra; Alexander Jacobs; Andrew Kalnin; Gudrun Lange; Wen-Ching Liu Objective: To assess the effect of functional magnetic resonance imaging (fMRI) on stereotactic radiosurgical (SRS) dose planning. Methods: Patients included those undergoing SRS whose lesions...

...Michael Schulder; Andrei Holodny; Wen-Ching Liu; Allison Gray; Gudrun Lange; Peter W. Carmel Objective: To assess the accuracy of functional magnetic resonance imaging (fMRI) of the primary visual cortex in patients undergoing surgery for tumors in the occipital lobe. Methods: Two patients...

...M.I. Ruge; J. Victor; S. Hosain; D.D. Correa; N.R. Relkin; V. Tabar; C. Brennan; P.H. Gutin; J. Hirsch Although the correspondence between functional-magnetic resonance imaging (fMRI) representations of the sensorimotor cortex and intraoperative electrophysiology (including somatosensory evoked...

...F.E. Roux; J.P. Ranjeva; K. Boulanouar; C. Manelfe; J. Sabatier; M. Tremoulet; I. Berry Objective: To evaluate the capabilities and the limitations of motor functional magnetic resonance imaging (fMRI) in the presurgical evaluation of the cerebral tumors located in or near the motor homunculus...