Literature DB >> 10751274

Functional MRI in double cortex: functionality of heterotopia.

J Pinard1, A Feydy, R Carlier, N Perez, L Pierot, Y Burnod.   

Abstract

A 12-year-old boy with epilepsy and subcortical laminar heterotopia (band heterotopia) underwent a functional MRI protocol to study voluntary motor activity in the hand. Finger tapping produced an activation of a contralateral limited and focused frontal cortical area both in the subcortical band heterotopia and the overlying cortex. Despite its epileptogenic activity, subcortical laminar heterotopia seems to be responsible for part of the functional activity of the brain. This has to be pointed out for epilepsy surgery resecting cortical dysplasia.

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Year:  2000        PMID： 10751274     DOI： 10.1212/wnl.54.7.1531

Source DB:  PubMed          Journal:  Neurology        ISSN： 0028-3878            Impact factor:   9.910


  11 in total

1.  Sensorimotor organization in double cortex syndrome.

Authors:  Jeffrey D Jirsch; Neda Bernasconi; Flavio Villani; Paolo Vitali; Giuliano Avanzini; Andrea Bernasconi
Journal:  Hum Brain Mapp       Date:  2006-06       Impact factor: 5.038

2.  Functional and resting-state characterizations of a periventricular heterotopic nodule associated with epileptogenic activity.

Authors:  Richard L Nolan; Nicholas Brandmeir; Eric S Tucker; John L Magruder; Mark R Lee; Gang Chen; James W Lewis
Journal:  Neurosurg Focus       Date:  2020-02-01       Impact factor: 4.047

3.  Abnormal structural and functional brain connectivity in gray matter heterotopia.

Authors:  Joanna A Christodoulou; Linsey M Walker; Stephanie N Del Tufo; Tami Katzir; John D E Gabrieli; Susan Whitfield-Gabrieli; Bernard S Chang
Journal:  Epilepsia       Date:  2012-04-23       Impact factor: 5.864

4.  Diffusion tensor imaging of heterotopia: changes of fractional anisotropy during radial migration of neurons.

Authors:  Seung-Koo Lee; Jinna Kim
Journal:  Yonsei Med J       Date:  2010-07       Impact factor: 2.759

Review 5.  Development and malformations of the human pyramidal tract.

Authors:  H J ten Donkelaar; M Lammens; P Wesseling; A Hori; A Keyser; J Rotteveel
Journal:  J Neurol       Date:  2004-12       Impact factor: 4.849

6.  Different structures involved during ictal and interictal epileptic activity in malformations of cortical development: an EEG-fMRI study.

Authors:  L Tyvaert; C Hawco; E Kobayashi; P LeVan; F Dubeau; J Gotman
Journal:  Brain       Date:  2008-07-16       Impact factor: 13.501

7.  Sleep spindle alterations in patients with malformations of cortical development.

Authors:  Megan F Selvitelli; Kaarkuzhali B Krishnamurthy; Andrew G Herzog; Donald L Schomer; Bernard S Chang
Journal:  Brain Dev       Date:  2008-07-29       Impact factor: 1.961

8.  Magnetic resonance diffusion tensor imaging metrics in perilesional white matter among children with periventricular nodular gray matter heterotopia.

Authors:  Christopher G Filippi; Aaron W P Maxwell; Richard Watts
Journal:  Pediatr Radiol       Date:  2013-03-26

9.  New insights into genotype-phenotype correlations for the doublecortin-related lissencephaly spectrum.

Authors:  Nadia Bahi-Buisson; Isabelle Souville; Franck J Fourniol; Aurelie Toussaint; Carolyn A Moores; Anne Houdusse; Jean Yves Lemaitre; Karine Poirier; Reham Khalaf-Nazzal; Marie Hully; Pierre Louis Leger; Caroline Elie; Nathalie Boddaert; Cherif Beldjord; Jamel Chelly; Fiona Francis
Journal:  Brain       Date:  2013-01       Impact factor: 13.501

10.  Gray matter volumes and cognitive ability in the epileptogenic brain malformation of periventricular nodular heterotopia.

Authors:  Linsey M Walker; Tami Katzir; Tianming Liu; Jenny Ly; Kathleen Corriveau; Mirit Barzillai; Felicia Chu; Margaret G O'Connor; David B Hackney; Bernard S Chang
Journal:  Epilepsy Behav       Date:  2009-06-21       Impact factor: 2.937
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