Bilateral globus pallidus internus deep brain stimulation for DYT1+ generalized dystonia with previously received bilateral thalamotomy and unilateral pallidotomy.

abstract：:Electric stimulation applied to the posterior surface of the spinal cord (SCS) is an established treatment in certain chronic pain syndromes resistant to conventional therapeutic procedures. Despite the clinical value of SCS, the mechanisms behind the efficacy of the method are largely unknown. Several neurotransmitte...

journal_title：Stereotactic and functional neurosurgery

authors： Linderoth B,Stiller CO,Gunasekera L,O'Connor WT,Franck J,Gazelius B,Brodin E

更新日期：1993-01-01 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：BACKGROUND:One of the many reasons why lesional surgery for movement disorders has been more or less abandoned may have been the difficulty in predicting the shape and size of the stereotactic radiofrequency (RF) lesion. OBJECTIVES:To analyse the contribution of various RF coagulation parameters towards the volume of ...

journal_title：Stereotactic and functional neurosurgery

authors： Hirabayashi H,Hariz MI,Wårdell K,Blomstedt P

更新日期：2012-01-01 00:00:00

abstract：:Endoscopic pituitary surgery is a minimally invasive method which allows simple transnasal transphenoidal surgical access without retractors, and has been used by our team in 536 patients from 1993 to 1999. In 326 of these patients, computer-aided image-guided techniques (CAN) were used in conjunction with endoscopy. ...

journal_title：Stereotactic and functional neurosurgery

authors： Pillay PK,Leo CW,Sethi DS

更新日期：2000-01-01 00:00:00

abstract：:Stereotactic operations have long been used to relieve agitation and muscle rigidity in Parkinson disease. Because of its high-density resolution, CT is quite effective to portray the location, size, shape and density of the thermocoagulative focus. The foci were classified into different types according to their chan...

journal_title：Stereotactic and functional neurosurgery

authors： Zhang G,Guo Q,Wu S

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND:In recent years, simulations based on phantom models have become increasingly popular in the medical field. In the field of functional and stereotactic neurosurgery, a cranial phantom would be useful to train operative techniques, such as stereo-electroencephalography (SEEG), to establish new methods as well...

journal_title：Stereotactic and functional neurosurgery

authors： Krüger MT,Coenen VA,Egger K,Shah M,Reinacher PC

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND:To maintain the efficacy of deep brain stimulation (DBS) on dystonic symptoms, slight incremental increase in voltage may be necessary over years after a steady state has been reached following the initial programming of optimal settings. So far however, no data are available regarding the adjustment of volt...

journal_title：Stereotactic and functional neurosurgery

authors： Blahak C,Capelle HH,Bäzner H,Kinfe T,Hennerici MG,Krauss JK

更新日期：2010-01-01 00:00:00

abstract：:A simple device is described to perform lateral orthogonal approaches using the Leksell stereotactic frame. This device is especially useful for simultaneous bilateral insertion of intracerebral electrodes without the need for attaching the stereotactic arc. It also allows for targeting of far lateral lesions that lie...

journal_title：Stereotactic and functional neurosurgery

authors： Rees Cosgrove G

更新日期：1993-01-01 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：: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：:Subacute and chronic continuous electrical stimulation at the epileptic focus in the hippocampus or parahippocampal cortex at 130 Hz, 0.21-1.0 ms, 2.5-3.5 V (about 200-300 microA) induces a decrease in focal EEG epileptic interictal activity and also in the occurrence of clinical seizures. This may represent an altern...

journal_title：Stereotactic and functional neurosurgery

authors： Velasco F,Velasco M,Velasco AL,Menez D,Rocha L

更新日期：2001-01-01 00:00:00

abstract：:Dystonia secondary to cerebral infarcts presents months to years after the initial insult, is usually unilateral and causes significant morbidity. Deep brain stimulation (DBS) of the globus pallidus internus (GPi) is established as the most frequent target in the management of the dystonic symptoms. We report our expe...

journal_title：Stereotactic and functional neurosurgery

authors： Tambirajoo K,Furlanetti L,Samuel M,Ashkan K

更新日期：2020-01-01 00:00:00

abstract：BACKGROUND:The incidences of metastatic brain tumors from malignant melanomas have increased and survival has been prolonged by novel molecular targeted agents and immunotherapy. However, malignant melanomas are uncommon in Asian populations. OBJECTIVES:We retrospectively analyzed treatment efficacy and identified pro...

journal_title：Stereotactic and functional neurosurgery

authors： Matsunaga S,Shuto T,Yamamoto M,Yomo S,Kondoh T,Kobayashi T,Sato M,Okamoto H,Serizawa T,Nagano O,Kenai H,Obara T,Iwai Y,Yasuda S,Hasegawa T,Kubo K,Shidoh S,Mori K,Hayashi M,Inoue A,Onoue S,Gondo M

更新日期：2018-01-01 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：:The current study aimed to investigate predictive markers for acute symptoms of depression and mania following deep brain stimulation (DBS) surgery of the subthalamic nucleus for the treatment of motor symptoms in Parkinson's disease (PD). Fourteen patients with PD (7 males) were included in a prospective longitudinal...

journal_title：Stereotactic and functional neurosurgery

authors： Schneider F,Reske M,Finkelmeyer A,Wojtecki L,Timmermann L,Brosig T,Backes V,Amir-Manavi A,Sturm V,Habel U,Schnitzler A

更新日期：2010-01-01 00:00:00

abstract：BACKGROUND:Few multiple case studies of the effects of deep brain stimulation for camptocormia associated with Parkinson's disease have been reported. Although deep brain stimulation was in some cases not effective against camptocormia, it is unclear in which types of patients it was effective in treating camptocormia....

journal_title：Stereotactic and functional neurosurgery

authors： Asahi T,Taguchi Y,Hayashi N,Hamada H,Dougu N,Takashima S,Tanaka K,Endo S

更新日期：2011-01-01 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:A therapeutic radiosurgery procedure usually follows a separate diagnostic stereotactic procedure after days or weeks. OBJECTIVES:To define the clinical reliability, safety, and cost implications of same-day diagnostic stereotactic biopsy and therapeutic radiosurgery. METHODS:During an 8-year interval, 26 ...

journal_title：Stereotactic and functional neurosurgery

authors： Park KJ,Niranjan A,Kondziolka D,Kano H,Castillo P,Matchett JC,Flickinger JC,Lunsford LD

更新日期：2011-01-01 00:00:00

abstract：BACKGROUND:Perinatal anoxia rarely causes myoclonus as the main neurologic abnormality. The exact neuronal mechanism underlying myoclonus induced by perinatal anoxia remains unknown. Some studies have indicated that the development of involuntary movements may be related to the maturation of the thalamus after birth. ...

journal_title：Stereotactic and functional neurosurgery

authors： Kobayashi K,Katayama Y,Otaka T,Obuchi T,Kano T,Nagaoka T,Kasai M,Oshima H,Fukaya C,Yamamoto T

更新日期：2010-01-01 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：:In this article, we use a case to illustrate and discuss some practically important learning points about programming subthalamic nucleus deep brain stimulation for Parkinson's disease patients and highlight clinically relevant issues resulting from anatomical and device-related anomalies. These include the phenomenon...

journal_title：Stereotactic and functional neurosurgery

authors： Dayal V,Akram H,Zrinzo L,Limousin P,Foltynie T

更新日期：2020-01-01 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：:This is a report on a patient with intractable 'primary' generalized seizures and typical spike-wave EEG patterns, in whom an unexpected temporal lobe astrocytoma was detected by MRI studies. Clinical and electrophysiological studies were performed before and after surgical excision of the tumor and apical temporal lo...

journal_title：Stereotactic and functional neurosurgery

authors： Velasco M,Velasco F,Boleaga B,Ondarza R,Velasco AL

更新日期：1995-01-01 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：:Background: Trigeminal neuralgia (TN) is mostly caused by vascular compression of the nerve's root entry zone due to an ectatic artery. Rarer causes include compression from tumors, vascular malformations or multiple sclerosis plaques. Developmental venous anomalies (DVAs) are benign, aberrantly appearing venous struc...

journal_title：Stereotactic and functional neurosurgery

authors： Harrison G,Lunsford LD,Monaco Iii EA

更新日期：2015-01-01 00:00:00

abstract：:The possibility of obtaining a selective effect on different trigeminal branches by glycerol rhizotomy was studied in the treatment of trigeminal neuralgia. Transcutaneous electrical stimulation was used to quantify sensory impairment. An attempt was made to direct the neurotoxic effect by maintaining the patient's he...

journal_title：Stereotactic and functional neurosurgery

authors： Bergenheim AT,Hariz MI,Laitinen LV

更新日期：1991-01-01 00:00:00

abstract：:From January 1992 to November 1996, 17 patients with the diagnosis of intracranial meningioma underwent radiosurgical treatment. Of these, 7 patients were treated using a Linac-based system (group 1), and 10 using the Leksell Gamma Knife unit (group 2). The follow-up ranged between 12 and 48 (median 33) months for gro...

journal_title：Stereotactic and functional neurosurgery

authors： Zamorano L,Saenz A,Matter A,Buciuc R,Gaspar L,Fontanesi J,Garzon A,Diaz F

更新日期：1997-01-01 00:00:00

abstract：:The management of cerebral arteriovenous malformations (AVMs) continues to present a challenge to neurosurgeons. The natural history of this condition, as well as the morbidity and mortality of therapeutic interventions, remains incompletely elucidated. Predictive factors and grading scales in AVM management allow ris...

journal_title：Stereotactic and functional neurosurgery

authors： Starke RM,Komotar RJ,Hwang BY,Fischer LE,Otten ML,Merkow MB,Garrett MC,Isaacson SR,Connolly ES Jr

更新日期：2008-01-01 00:00:00

abstract：:Fourteen patients with recurrent epipharyngeal carcinoma (EPC) were treated by gamma knife stereotactic radiosurgery. The tumor volume ranged from 0.3 to 80 ml (median 18.9 ml). Treatment was done with a tumor margin dose of 10-27 Gy (median 15 Gy). The median follow-up period was 15 months (range 2-47 months). Ten pa...

journal_title：Stereotactic and functional neurosurgery

authors： Oda K,Mori Y,Kobayashi T,Kida Y,Yokoi H,Shibamoto Y,Yoshida J

更新日期：2006-01-01 00:00:00

abstract：:Posttraumatic stress disorder (PTSD) is a prevalent and highly disabling psychiatric disorder that is notoriously difficult to treat. At some point in their lifetimes, 5-8% of men, 10-14% of women, and up to a quarter of combat veterans carry this diagnosis. Despite pharmacological and behavioral therapies, up to 30% ...

journal_title：Stereotactic and functional neurosurgery

authors： Taghva A,Oluigbo C,Corrigan J,Rezai AR

更新日期：2013-01-01 00:00:00