Literature DB >> 21960488

Multimodal imaging of spike propagation: a technical case report.

N Tanaka1, P E Grant, N Suzuki, J R Madsen, A M Bergin, M S Hämäläinen, S M Stufflebeam.   

Abstract

We report an 11-year-old boy with intractable epilepsy, who had cortical dysplasia in the right superior frontal gyrus. Spatiotemporal source analysis of MEG and EEG spikes demonstrated a similar time course of spike propagation from the superior to inferior frontal gyri, as observed on intracranial EEG. The tractography reconstructed from DTI showed a fiber connection between these areas. Our multimodal approach demonstrates spike propagation and a white matter tract guiding the propagation.

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Year:  2011        PMID： 21960488      PMCID： PMC3612946          DOI： 10.3174/ajnr.A2701

Source DB:  PubMed          Journal:  AJNR Am J Neuroradiol        ISSN： 0195-6108            Impact factor:   3.825


  9 in total

1.  Propagation of interictal discharges in temporal lobe epilepsy: correlation of spatiotemporal mapping with intracranial foramen ovale electrode recordings.

Authors:  Dominik Zumsteg; Alon Friedman; Heinz Gregor Wieser; Richard A Wennberg
Journal:  Clin Neurophysiol       Date:  2006-10-06       Impact factor: 3.708

2.  Mapping the signal-to-noise-ratios of cortical sources in magnetoencephalography and electroencephalography.

Authors:  Daniel M Goldenholz; Seppo P Ahlfors; Matti S Hämäläinen; Dahlia Sharon; Mamiko Ishitobi; Lucia M Vaina; Steven M Stufflebeam
Journal:  Hum Brain Mapp       Date:  2009-04       Impact factor: 5.038

3.  Cortical surface-based analysis. I. Segmentation and surface reconstruction.

Authors:  A M Dale; B Fischl; M I Sereno
Journal:  Neuroimage       Date:  1999-02       Impact factor: 6.556

4.  Cortical surface-based analysis. II: Inflation, flattening, and a surface-based coordinate system.

Authors:  B Fischl; M I Sereno; A M Dale
Journal:  Neuroimage       Date:  1999-02       Impact factor: 6.556

5.  Three-dimensional tracking of axonal projections in the brain by magnetic resonance imaging.

Authors:  S Mori; B J Crain; V P Chacko; P C van Zijl
Journal:  Ann Neurol       Date:  1999-02       Impact factor: 10.422

6.  Realistic conductivity geometry model of the human head for interpretation of neuromagnetic data.

Authors:  M S Hämäläinen; J Sarvas
Journal:  IEEE Trans Biomed Eng       Date:  1989-02       Impact factor: 4.538

7.  Interpreting magnetic fields of the brain: minimum norm estimates.

Authors:  M S Hämäläinen; R J Ilmoniemi
Journal:  Med Biol Eng Comput       Date:  1994-01       Impact factor: 2.602

8.  Origin and propagation of interictal discharges in the acute electrocorticogram. Implications for pathophysiology and surgical treatment of temporal lobe epilepsy.

Authors:  G Alarcon; J J Garcia Seoane; C D Binnie; M C Martin Miguel; J Juler; C E Polkey; R D Elwes; J M Ortiz Blasco
Journal:  Brain       Date:  1997-12       Impact factor: 13.501

9.  Propagation of epileptic spikes reconstructed from spatiotemporal magnetoencephalographic and electroencephalographic source analysis.

Authors:  Naoaki Tanaka; Matti S Hämäläinen; Seppo P Ahlfors; Hesheng Liu; Joseph R Madsen; Blaise F Bourgeois; Jong Woo Lee; Barbara A Dworetzky; John W Belliveau; Steven M Stufflebeam
Journal:  Neuroimage       Date:  2009-12-16       Impact factor: 6.556
  9 in total
  4 in total

1.  Magnetoencephalographic Spike Analysis in Patients With Focal Cortical Dysplasia: What Defines a "Dipole Cluster"?

Authors:  Naoaki Tanaka; Christos Papadelis; Eleonora Tamilia; Michel AlHilani; Joseph R Madsen; Phillip L Pearl; Steven M Stufflebeam
Journal:  Pediatr Neurol       Date:  2018-03-15       Impact factor: 3.372

2.  Assessing the localization accuracy and clinical utility of electric and magnetic source imaging in children with epilepsy.

Authors:  Eleonora Tamilia; Michel AlHilani; Naoaki Tanaka; Melissa Tsuboyama; Jurriaan M Peters; P Ellen Grant; Joseph R Madsen; Steven M Stufflebeam; Phillip L Pearl; Christos Papadelis
Journal:  Clin Neurophysiol       Date:  2019-01-31       Impact factor: 3.708

3.  Thalamo-cortical network underlying deep brain stimulation of centromedian thalamic nuclei in intractable epilepsy: a multimodal imaging analysis.

Authors:  Seong Hoon Kim; Sung Chul Lim; Dong Won Yang; Jeong Hee Cho; Byung-Chul Son; Jiyeon Kim; Seung Bong Hong; Young-Min Shon
Journal:  Neuropsychiatr Dis Treat       Date:  2017-10-17       Impact factor: 2.570

Review 4.  Clinical application of spatiotemporal distributed source analysis in presurgical evaluation of epilepsy.

Authors:  Naoaki Tanaka; Steven M Stufflebeam
Journal:  Front Hum Neurosci       Date:  2014-02-10       Impact factor: 3.169
  4 in total

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