2007
DOI: 10.3171/jns-07/09/0488
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Accuracy of diffusion tensor magnetic resonance imaging tractography assessed using intraoperative subcortical stimulation mapping and magnetic source imaging

Abstract: Fiber tracks delineated using DT imaging can be used to identify the motor tract in deep white matter and define a safety margin around the tract.

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Cited by 214 publications
(153 citation statements)
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“…Evaluation of resectability may be augmented with addition of diffusion tensor imaging to visualize the position and integrity of white matter tracts deep to and around the lesion. 5,27 Alternative approaches that have been advocated and could be considered include PET and magnetoencephalography/magnetic source imaging, depending on the experience, expertise, and availability of technology at a particular center. 5,51 Regardless of technique used, preoperative maps should be evaluated by a neurosurgeon who is experienced in interpreting these maps to determine the best surgical approach.…”
Section: Discussionmentioning
confidence: 99%
“…Evaluation of resectability may be augmented with addition of diffusion tensor imaging to visualize the position and integrity of white matter tracts deep to and around the lesion. 5,27 Alternative approaches that have been advocated and could be considered include PET and magnetoencephalography/magnetic source imaging, depending on the experience, expertise, and availability of technology at a particular center. 5,51 Regardless of technique used, preoperative maps should be evaluated by a neurosurgeon who is experienced in interpreting these maps to determine the best surgical approach.…”
Section: Discussionmentioning
confidence: 99%
“…Эта методика по-лучила широкое распространение в клинической практике благодаря своей доступности и информа-тивности, способности передать нейрохирургу ин-формацию о взаимоотношениях внутримозговых опухолей и проводящих путей головного мозга. Точ-ность ДТ-трактографии в хирургии внутримозговых опухолей показана в ряде исследований [8,29,30].…”
Section: Discussionunclassified
“…Это позволяет спланировать хирургическое вмеша-тельство и объем резекции опухоли с учетом топо-графоанатомических взаимоотношений между про-водящими путями и патологическим очагом [8]. ДТ-трактография позволяет визуализировать основные проводящие пути головного мозга в соответствии с их реальным анатомическим расположением [9][10][11][12].…”
Section: Abstract: Glioma Metastasis Dti Tractography Intraoperatiunclassified
“…Nas últimas décadas, o grande desenvolvimento tecnológico das técnicas de imagem (Basser et al, 1994;Cercignani et al, 2001;Concha et al;Jellison et al,2004;Ciccarelli et al, 2005;Voegts et al, 2006;Cho et al;Kubicki et al, 2007) e monitorização da função cerebral, in vivo, (Clarck et al,2003;Berman et al, 2004Berman et al, , 2007Kamada et al, 2005) evidenciou a necessidade de um substrato anatômico para corroborar seus achados. Tal fato, revitalizou o estudo das dissecções das fibras brancas cerebrais e resgatou a história da neuroanatomia (Ture et al, 1997(Ture et al, ,2000.…”
Section: Revisão Da Literaturaunclassified
“…A aplicação da tractografia também tem influenciado a neurocirurgia, principalmente no que concerne o planejamento e estratégias de ressecções cirúrgicas em lesões intrinsicas cerebrais. Os achados tractográficos tem sido importados para sistemas de navegação intraoperatória (Clarck et al,2003), mapeando áreas eloquentes subcorticais com o auxilio de estimulação subcortical (Berman et al, 2004(Berman et al, , 2007 e potencial evocado (Kamada et al, 2005).…”
Section: Histórico Da Técnica De Dissecção De Fibrasunclassified