Literature DB >> 21129738

Probing brain connectivity by combined analysis of diffusion MRI tractography and electrocorticography.

Kathrin Tertel1, Nitin Tandon, Timothy M Ellmore.   

Abstract

Electrocorticography (ECoG) allows for measurement of task-related local field potentials directly from cortex in neurosurgical patients. Diffusion tensor imaging (DTI) tractography is an MRI technique that allows for reconstruction of brain white matter tracts, which can be used to infer structural connectivity. This paper reports a novel merger of these two modalities. A processing stream is described in which fiber tracts near intracranial macroelectrodes showing task-related functional responses are isolated to explore structural networks related to working memory maintenance. Results show that ECoG-constrained tractography is useful for revealing structural connectivity patterns related to spatially- and temporally-specific functional responses. 2010 Elsevier Ltd. All rights reserved.

Entities:  

Mesh：

Year:  2010        PMID： 21129738      PMCID： PMC3085041          DOI： 10.1016/j.compbiomed.2010.11.004

Source DB:  PubMed          Journal:  Comput Biol Med        ISSN： 0010-4825            Impact factor:   4.589


  51 in total

Review 1.  The neural basis of the blood-oxygen-level-dependent functional magnetic resonance imaging signal.

Authors:  Nikos K Logothetis
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2002-08-29       Impact factor: 6.237

2.  High gamma power is phase-locked to theta oscillations in human neocortex.

Authors:  R T Canolty; E Edwards; S S Dalal; M Soltani; S S Nagarajan; H E Kirsch; M S Berger; N M Barbaro; R T Knight
Journal:  Science       Date:  2006-09-15       Impact factor: 47.728

3.  Symmetries in human brain language pathways correlate with verbal recall.

Authors:  Marco Catani; Matthew P G Allin; Masud Husain; Luca Pugliese; Marsel M Mesulam; Robin M Murray; Derek K Jones
Journal:  Proc Natl Acad Sci U S A       Date:  2007-10-15       Impact factor: 11.205

4.  Relationships between essential cortical language sites and subcortical pathways.

Authors:  Timothy M Ellmore; Michael S Beauchamp; Thomas J O'Neill; Stephen Dreyer; Nitin Tandon
Journal:  J Neurosurg       Date:  2009-10       Impact factor: 5.115

5.  The B-matrix must be rotated when correcting for subject motion in DTI data.

Authors:  Alexander Leemans; Derek K Jones
Journal:  Magn Reson Med       Date:  2009-06       Impact factor: 4.668

6.  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

7.  Gating of human theta oscillations by a working memory task.

Authors:  S Raghavachari; M J Kahana; D S Rizzuto; J B Caplan; M P Kirschen; B Bourgeois; J R Madsen; J E Lisman
Journal:  J Neurosci       Date:  2001-05-01       Impact factor: 6.167

8.  Brain networks of spatial awareness: evidence from diffusion tensor imaging tractography.

Authors:  M Urbanski; M Thiebaut de Schotten; S Rodrigo; M Catani; C Oppenheim; E Touzé; S Chokron; J-F Méder; R Lévy; B Dubois; P Bartolomeo
Journal:  J Neurol Neurosurg Psychiatry       Date:  2007-11-08       Impact factor: 10.154

9.  Intracranial EEG reveals a time- and frequency-specific role for the right inferior frontal gyrus and primary motor cortex in stopping initiated responses.

Authors:  Nicole Swann; Nitin Tandon; Ryan Canolty; Timothy M Ellmore; Linda K McEvoy; Stephen Dreyer; Michael DiSano; Adam R Aron
Journal:  J Neurosci       Date:  2009-10-07       Impact factor: 6.167

10.  Long-term experience with intraoperative microrecording during DBS neurosurgery in STN and GPi.

Authors:  Lo J Bour; M Fiorella Contarino; Elisabeth M J Foncke; Rob M A de Bie; Pepijn van den Munckhof; Johannes D Speelman; P Richard Schuurman
Journal:  Acta Neurochir (Wien)       Date:  2010-10-15       Impact factor: 2.216
View more
  11 in total

Review 1.  Approaches for the integrated analysis of structure, function and connectivity of the human brain.

Authors:  Simon B Eickhoff; Christian Grefkes
Journal:  Clin EEG Neurosci       Date:  2011-04       Impact factor: 1.843

2.  Frequency-specific electrocorticographic correlates of working memory delay period fMRI activity.

Authors:  Faraz Khursheed; Nitin Tandon; Kathrin Tertel; Thomas A Pieters; Michael A Disano; Timothy M Ellmore
Journal:  Neuroimage       Date:  2011-02-26       Impact factor: 6.556

3.  Anatomic and electro-physiologic connectivity of the language system: a combined DTI-CCEP study.

Authors:  Christopher R Conner; Timothy M Ellmore; Michael A DiSano; Thomas A Pieters; Andrew W Potter; Nitin Tandon
Journal:  Comput Biol Med       Date:  2011-08-17       Impact factor: 4.589

4.  Variability of the relationship between electrophysiology and BOLD-fMRI across cortical regions in humans.

Authors:  Christopher R Conner; Timothy M Ellmore; Thomas A Pieters; Michael A DiSano; Nitin Tandon
Journal:  J Neurosci       Date:  2011-09-07       Impact factor: 6.167

5.  Roles for the pre-supplementary motor area and the right inferior frontal gyrus in stopping action: electrophysiological responses and functional and structural connectivity.

Authors:  Nicole C Swann; Weidong Cai; Christopher R Conner; Thomas A Pieters; Michael P Claffey; Jobi S George; Adam R Aron; Nitin Tandon
Journal:  Neuroimage       Date:  2011-09-29       Impact factor: 6.556

6.  Spatio-temporal dynamics of working memory maintenance and scanning of verbal information.

Authors:  Toshimune Kambara; Erik C Brown; Jeong-Won Jeong; Noa Ofen; Yasuo Nakai; Eishi Asano
Journal:  Clin Neurophysiol       Date:  2017-03-14       Impact factor: 3.708

7.  Proceedings of the Fourth International Workshop on Advances in Electrocorticography.

Authors:  Anthony Ritaccio; Peter Brunner; Nathan E Crone; Aysegul Gunduz; Lawrence J Hirsch; Nancy Kanwisher; Brian Litt; Kai Miller; Daniel Moran; Josef Parvizi; Nick Ramsey; Thomas J Richner; Niton Tandon; Justin Williams; Gerwin Schalk
Journal:  Epilepsy Behav       Date:  2013-09-11       Impact factor: 2.937

8.  The impact of high grade glial neoplasms on human cortical electrophysiology.

Authors:  S Kathleen Bandt; Jarod L Roland; Mrinal Pahwa; Carl D Hacker; David T Bundy; Jonathan D Breshears; Mohit Sharma; Joshua S Shimony; Eric C Leuthardt
Journal:  PLoS One       Date:  2017-03-20       Impact factor: 3.240

9.  FMRI of working memory impairment after recovery from subarachnoid hemorrhage.

Authors:  Timothy M Ellmore; Fiona Rohlffs; Faraz Khursheed
Journal:  Front Neurol       Date:  2013-11-06       Impact factor: 4.003

10.  The role of resting state networks in focal neocortical seizures.

Authors:  S Kathleen Bandt; David T Bundy; Ammar H Hawasli; Kareem W Ayoub; Mohit Sharma; Carl D Hacker; Mrinal Pahwa; Eric C Leuthardt
Journal:  PLoS One       Date:  2014-09-23       Impact factor: 3.240
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.