Resting-State Blood Oxygen Level-Dependent Functional MRI: A Paradigm Shift in Preoperative Brain Mapping.

abstract：BACKGROUND:A patient controller (PC) is an optional device for patients with deep brain stimulation (DBS) to have limited control of their stimulator system. OBJECTIVES:We investigated the impact of a PC on DBS safety, most notably the handling/prevention of unexpected DBS failure in patients with Parkinson's disease ...

journal_title：Stereotactic and functional neurosurgery

authors： Allert N,Mehnert C,Lehrke R,Maarouf M,Sturm V

更新日期：2011-01-01 00:00:00

abstract：:To elucidate the radiobiological effect of Gamma Knife radiosurgery on brain tumors, we performed a histological study on nine cases. In two, the material was obtained at autopsy and in seven following surgery. In the central region of the radiation field, destructive changes occurred both in tumor cells and in vessel...

journal_title：Stereotactic and functional neurosurgery

authors： Hirato M,Hirato J,Zama A,Inoue H,Ohye C,Shibazaki T,Andou Y

更新日期：1996-01-01 00:00:00

abstract：:In order to shed light on the first application of human functional stereotactic neurosurgery, whether it was in the realm of movement disorders, as has been claimed repeatedly, or in the realm of psychiatry, a review of the original scholarly literature was conducted. Tracking and scrutinising original publications b...

journal_title：Stereotactic and functional neurosurgery

authors： Rzesnitzek L,Hariz M,Krauss JK

更新日期：2019-01-01 00:00:00

abstract：BACKGROUND:Applications in clinical medicine can benefit from fusion of spectroscopy data with anatomical imagery. For example, new 3-dimensional (3D) spectroscopy techniques allow for improved correlation of metabolite profiles with specific regions of interest in anatomical tumor images, which can be useful in charac...

journal_title：Stereotactic and functional neurosurgery

authors： Kanberoglu B,Moore NZ,Frakes D,Karam LJ,Debbins JP,Preul MC

更新日期：2014-01-01 00:00:00

abstract：:We report a case of induced oscillopsia caused by deep brain stimulation (DBS) of the pedunculopontine nucleus (PPN). Recent reports have described involuntary oscillopsia during DBS of the PPN that patients have described as trembling vision. Here we substantiate this observation using infra-red eye tracking. It has ...

journal_title：Stereotactic and functional neurosurgery

authors： Jenkinson N,Brittain JS,Hicks SL,Kennard C,Aziz TZ

更新日期：2012-01-01 00:00:00

abstract：:In many cases, the treatment of neuropathic pain by intrathecal opioids fails to meet expectations. In a trial involving 10 patients, the intrathecal administration of clonidine combined with opioids in the treatment of chronic pain was introduced in our department for the first time. Eight patients with neuropathic p...

journal_title：Stereotactic and functional neurosurgery

authors： Uhle EI,Becker R,Gatscher S,Bertalanffy H

更新日期：2000-01-01 00:00:00

abstract：:The cerebellum seems to be one of the structures responsible for early neurological improvement after cerebral hemispherectomy and its consequent deficits. Considered as an accessory brain, the cerebellum may constitute a neurobiological substrate for the recovery of such extensive cortical and subcortical lesions. It...

journal_title：Stereotactic and functional neurosurgery

authors： Marino R Jr,Machado AG,Timo-Iaria C

更新日期：2001-01-01 00:00:00

abstract：:In nearly all deep brain stimulation (DBS) applications, the same quadripolar electrode design is used for different anatomical targets even if shape and volume differences exist between nuclei. Taking into account the electrode location within the internal globus pallidus (GPi) and the size of the GPi, 2 electrodes w...

journal_title：Stereotactic and functional neurosurgery

authors： Vasques X,Cif L,Mennessier G,Coubes P

更新日期：2010-01-01 00:00:00

abstract：:The beneficial effects of ventral intermediate nucleus (VIM) stimulation were evaluated in 20 patients with tremor refractory to medical therapy. Thalamic stimulation is a non-ablative procedure which has the advantage of a reversible, non-destructive lesion. Eleven patients [7 with Parkinson's disease (PD) and 4 with...

journal_title：Stereotactic and functional neurosurgery

authors： Kumar K,Kelly M,Toth C

更新日期：1999-01-01 00:00:00

abstract：:A simple technique has been designed which identifies the gantry isocenter and aligns the laser beams to the isocenter of the gantry within 3-5 min with an error of less than 0.75 mm, depending upon the accuracy of gantry rotation. ...

journal_title：Stereotactic and functional neurosurgery

authors： Heifetz MD,Rosemark PJ,Wexler MC,Greenberg SH,Thompson RW

更新日期：1989-01-01 00:00:00

abstract：:The aim of the study was to investigate if laser Doppler perfusion monitoring (LDPM) can be used in order to differentiate between gray and white matter and to what extent microvascular perfusion can be recorded in the deep brain structures during stereotactic neurosurgery. An optical probe constructed to fit in the L...

journal_title：Stereotactic and functional neurosurgery

authors： Wårdell K,Blomstedt P,Richter J,Antonsson J,Eriksson O,Zsigmond P,Bergenheim AT,Hariz MI

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND:Directional leads are increasingly used in deep brain stimulation. They allow shaping the electrical field in the axial plane. These new possibilities increase the complexity of programming. Thus, optimized programming approaches are needed to assist clinical testing and to obtain full clinical benefit. OBJ...

journal_title：Stereotactic and functional neurosurgery

authors： Kramme J,Dembek TA,Treuer H,Dafsari HS,Barbe MT,Wirths J,Visser-Vandewalle V

更新日期：2020-10-20 00:00:00

abstract：BACKGROUND/AIMS:Stereotactic postoperative imaging is essential for verification of the position of electrodes implanted for deep brain stimulation (DBS). MRI offers superior visualisation of the DBS targets relative to CT, but previous adverse incidents have heightened concerns about risks of postoperative MRI. Preope...

journal_title：Stereotactic and functional neurosurgery

authors： O'Gorman RL,Jarosz JM,Samuel M,Clough C,Selway RP,Ashkan K

更新日期：2009-01-01 00:00:00

abstract：:Fifty-eight patients, 36 with essential tremor (ET) and 22 with Parkinson's disease (PD), received deep brain stimulation (DBS) in the thalamic ventral intermediate (Vim) nucleus. The mean follow-up was 17 months for ET and 21 months for PD patients. Stimulation parameters were adjusted as needed, at various intervals...

journal_title：Stereotactic and functional neurosurgery

authors： Hariz MI,Shamsgovara P,Johansson F,Hariz G,Fodstad H

更新日期：1999-01-01 00:00:00

abstract：:In his keynote address, the author reviews early work in the surgical management of the epilepsies and presents a state-of-the-art review of current basic science and clinical indications for and results from corpus callosotomy for the treatment of seizure disorders. ...

journal_title：Stereotactic and functional neurosurgery

authors： Marino R

更新日期：1994-01-01 00:00:00

abstract：:Functional neurosurgery usually requires physiological corroboration of the target site, particularly by eliciting characteristic responses to stimulation, or else by microelectrode recording of single cell responses to appropriate stimuli. Understanding pain physiology with both strategies has proven elusive, particu...

journal_title：Stereotactic and functional neurosurgery

authors： Tasker RR

更新日期：2001-01-01 00:00:00

abstract：:Chinese stereotactic and functional neurosurgery started in 1963. Dr. Jian-Ping Xu did stereotactic surgery for Parkinson's disease with a small Cartesian coordinate stereotactic device which he designed. In 1983, the first Chinese Institute of Stereotactic and Functional Neurosurgery was established by Dr. Jian-Ping ...

journal_title：Stereotactic and functional neurosurgery

authors： Sun B,Lang LQ,Cong PY,Liu KY,Pan L

更新日期：2001-01-01 00:00:00

abstract：OBJECTIVES:We prospectively investigated the efficacy of corticosteroid medication in salvaging acute hearing deterioration after radiosurgery for vestibular schwannoma (VS) and analyzed prognostic factors for hearing preservation. METHODS:Forty-one patients with serviceable hearing treated with gamma knife radiosurge...

journal_title：Stereotactic and functional neurosurgery

authors： Kim JW,Kim DG,Paek SH,Chung HT,Kim YH,Han JH,Park CK,Jung HW

更新日期：2011-01-01 00:00:00

abstract：:A prospective study on the effects of bilateral anterior capsulotomy in patients with refractory obsessive-compulsive disorder (OCD) is presented. A total of 18 procedures were performed in 15 patients. The mean duration of the OCDs was 18.1 +/- 5.6 years (range 11-26 years). The mean total Yale-Brown Scale (Y-BOCS) s...

journal_title：Stereotactic and functional neurosurgery

authors： Oliver B,Gascón J,Aparicio A,Ayats E,Rodriguez R,Maestro De León JL,García-Bach M,Soler PA

更新日期：2003-01-01 00:00:00

abstract：:Reinstallation of the Sheffield Gamma Knife Unit was completed in early November, 1991, following the replacement of the cobalt sources. Two methods were used to evaluate the isodose configuration within the replenished unit. The first method used a scanning microdensitometer to interrogate films exposed within a sphe...

journal_title：Stereotactic and functional neurosurgery

authors： Walton L,Griffiths LM,Hampshire A

更新日期：1993-01-01 00:00:00

abstract：:In this study, we investigated the efficacy of brachytherapy in the treatment of 138 patients with intracranial neoplasms of the CNS. Of the total number of patients, 50 presented with glioblastoma multiforme, 45 presented with low-grade glioma, 19 presented with anaplastic astrocytoma, 23 presented with metastases an...

journal_title：Stereotactic and functional neurosurgery

authors： Teixeira MJ,Lepski G,Correia C,Aguiar PH

更新日期：2003-01-01 00:00:00

abstract：:The authors present a series of 47 patients with craniopharyngiomas treated by stereotaxy in the past 15 years. There was no mortality nor immediate postoperative morbidity in the treatment of the cystic portion of the neoplasm. Intracavitary colloidal yttrium (90Y) was extremely effective in obtaining long-lasting di...

journal_title：Stereotactic and functional neurosurgery

authors： Frank F,Fabrizi AP,Frank G,Fioravanti A

更新日期：1995-01-01 00:00:00

abstract：:Out of 57 patients operated for intractable epilepsy of the central region, 8 harbored an indolent glioma (7 dysembryoplastic neuroepithelial tumors, 1 ganglioglioma). Mapping of the sensorimotor area with depth electrodes implanted for stereoelectroencephalographic exploration demonstrated no or abnormal motor respon...

journal_title：Stereotactic and functional neurosurgery

authors： Devaux B,Chassoux F,Landré E,Turak B,Daumas-Duport C,Chagot D,Gagnepain JP,Chodkiewicz JP

更新日期：1997-01-01 00:00:00

abstract：:As a part of the systematic analysis of parameters involved in electrical epidural spinal cord stimulation therapy, distribution of paresthesiae in accordance with the position of contacts, as related to midline and vertebral level of contacts, was investigated. A preliminary analysis performed for 266 combinations ha...

journal_title：Stereotactic and functional neurosurgery

authors： Tulgar M,He J,Barolat G,Ketcik B,Struijk H,Holsheimer J

更新日期：1993-01-01 00:00:00

abstract：:The authors assess the accuracy of targeting nucleus ventralis intermedius (Vim) with fast spin echo inversion recovery (FSE/IR) magnetic resonance imaging (MRI) in 18 successful deep brain stimulator (DBS) implants for medically refractory tremor. FSE/IR-MRI-derived coordinates are compared to the final coordinates e...

journal_title：Stereotactic and functional neurosurgery

authors： Alterman RL,Reiter GT,Shils J,Skolnick B,Arle JE,Lesutis M,Simuni T,Colcher A,Stern M,Hurtig H

更新日期：1999-01-01 00:00:00

abstract：:In selected patients with recurrent malignant glioma, interstitial brachytherapy has been advocated as an effective method for tumor control and prolonged survival. We are presenting our results with brachytherapy in patients with recurrent glioma, and comparing this technique with cytoreductive surgery. Twenty patien...

journal_title：Stereotactic and functional neurosurgery

authors： Ryken TC,Hitchon PW,VanGilder JC,Wen BC,Jani S

更新日期：1994-01-01 00:00:00

abstract：:Following 4 years of experience using a microcomputer-based system for the planning of stereotactic neurosurgery, we have now developed a workstation with the capability of displaying and analyzing three-dimensional images for this purpose. In addition to viewing volumetrically rendered three-dimensional computer tomo...

journal_title：Stereotactic and functional neurosurgery

authors： Peters TM,Henri C,Pike GB,Clark JA,Collins L,Olivier A

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND/AIMS:Our study aimed to evaluate the efficiency and morbidity of Gamma Knife radiosurgery (GKS) in the treatment of hemorrhagic brainstem cavernous malformations (CMs). METHODS:We included in this study all patients who underwent GKS for the treatment of a hemorrhagic brainstem CM(s) in our institution betw...

journal_title：Stereotactic and functional neurosurgery

authors： Aboukais R,Estrade L,Devos P,Blond S,Lejeune JP,Reyns N

更新日期：2016-01-01 00:00:00

abstract：:Between 1985 and 1997, 563 therapeutic craniotomies were performed: 311 anterior temporal (ATL) and 158 extramesial temporal (XMT) resections, 67 callosotomies, 20 hemispherectomies and 7 multiple subpial transections. Sixty-seven percent of nonlesional ATL cases were seizure free (SF), and 76% of nonlesional ATL case...

journal_title：Stereotactic and functional neurosurgery

authors： Smith JR,Lee MR,Jenkins PD,King DW,Murro AM,Park YD,Lee GP,Meador KJ,Loring DW

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND:Deep brain stimulation (DBS) implantation under general anesthesia (GA) is of great importance for patients with disabling off-medication symptoms or medical comorbidities. However, the relative advantages/disadvantages of routine local anesthesia (LA) surgery versus GA regarding clinical outcomes are contro...

journal_title：Stereotactic and functional neurosurgery

authors： Liu Z,He S,Li L

更新日期：2019-01-01 00:00:00