Evaluation of the brain network organization from EEG signals: a preliminary evidence in stroke patient

The Anatomical Record : Advances in Integrative Anatomy and Evolutionary Biology
F De Vico FallaniZoltan Nagy

Abstract

Synchronous brain activity in motor cortex in perception or in complex cognitive processing has been the subject of several studies. The advanced analysis of cerebral electro-physiological activity during the course of planning (PRE) or execution of movement (EXE) in a high temporal resolution could reveal interesting information about the brain functional organization in patients following stroke damage. High-power (128 channels) electroencephalography registration was carried out on 8 healthy subjects and on a patient with stroke with capsular lacuna in the right hemisphere. For activation of motor cortex, the finger tapping paradigm was used. In this preliminary study, we tested a theoretical graph approach to characterize the task-related spectral coherence. All of the obtained brain functional networks were analyzed by the connectivity degree, the degree distribution, and efficiency parameters in the Theta, Alpha, Beta, and Gamma bands during the PRE and EXE intervals. All the brain networks were found to hold a regular and ordered topology. However, significant differences (P < 0.01) emerged between the patient with stroke and the control subjects, independently of the neural processes related to the PRE or EXE periods. I...Continue Reading

References

Jun 12, 1998·Nature·D J Watts, S H Strogatz
Sep 19, 1998·Electroencephalography and Clinical Neurophysiology·A UrbanoF Babiloni
Feb 16, 1999·Nature·W Singer
Nov 27, 1999·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·G Pfurtscheller, F H Lopes da Silva
Dec 22, 1999·Journal of Clinical Neurophysiology : Official Publication of the American Electroencephalographic Society·F G Andres, C Gerloff
Jan 5, 2000·Human Brain Mapping·J P LachauxF J Varela
Jan 19, 2000·Journal of Neuroscience Methods·K Sameshima, L A Baccalá
Oct 4, 2000·Physical Review Letters·L F Lago-FernándezJ A Sigüenza
Mar 22, 2001·Nature·S H Strogatz
Nov 3, 2001·Physical Review Letters·V Latora, M Marchiori
Nov 15, 2001·Trends in Cognitive Sciences·Evan Thompson, Francisco J. Varela
May 11, 2002·The American Journal of the Medical Sciences·John K JenkinsRobert W McMurray
Feb 9, 2005·Physical Review Letters·Victor M EguíluzA Vania Apkarian
Mar 8, 2005·Drug Discovery Today·Martin G Grigorov
Mar 29, 2005·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·L AstolfiF Babiloni
May 9, 2006·Neuroscience Letters·Sifis MicheloyannisVasso Tsirka
Jul 25, 2006·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Fabrice BartolomeiCornelis J Stam
Feb 6, 2007·PLoS Computational Biology·Sophie Achard, Ed Bullmore
Aug 19, 2007·Journal of Neuroscience Methods·Ramesh SrinivasanPaul L Nunez
Oct 3, 2007·Nonlinear Biomedical Physics·Cornelis J Stam, Jaap C Reijneveld
Nov 8, 2008·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·F De Vico FallaniF Babiloni
Feb 4, 1999·Nature·Wolf Singer

❮ Previous
Next ❯

Citations

Mar 19, 2011·Brain : a Journal of Neurology·Christian Grefkes, Gereon R Fink
Jun 6, 2013·Neural Plasticity·Lin JiangChunshui Yu
Sep 11, 2014·Neural Regeneration Research·Hao GuoKerang Zhang
Jun 17, 2014·Journal of Rehabilitation Research and Development·Ronald N GoodmanLarry W Forrester
Sep 11, 2014·Neural Regeneration Research·Wei LiXi Chen
Aug 4, 2012·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Simon Finnigan, Michel J A M van Putten
Jul 2, 2010·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Wenqing WuShanbao Tong
Nov 28, 2009·The Anatomical Record : Advances in Integrative Anatomy and Evolutionary Biology·Roland Pochet, Jean-Pierre Timmermans
May 31, 2014·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Xiaoli GuoShanbao Tong
Jun 15, 2012·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Marzieh S TahaeiMaria G Knyazeva
Jun 25, 2013·NeuroImage·Fabrizio De Vico FallaniDonatella Mattia
Jun 14, 2015·Brain : a Journal of Neurology·Jennifer WuSteven C Cramer
Apr 16, 2014·Evidence-based Complementary and Alternative Medicine : ECAM·Zijing XieLijun Bai
Dec 19, 2014·Journal of Neurologic Physical Therapy : JNPT·Michael R BorichLara A Boyd
Aug 9, 2016·Brain : a Journal of Neurology·Hannelore AertsDaniele Marinazzo
Dec 7, 2010·Annual Review of Clinical Psychology·Edward T Bullmore, Danielle S Bassett
Aug 12, 2016·Neurorehabilitation and Neural Repair·Pietro CaliandroPaolo Maria Rossini
Apr 21, 2019·Human Brain Mapping·Yating LvJinhui Wang
Apr 24, 2020·Neurorehabilitation and Neural Repair·Chih-Wei TangI-Hui Lee
Dec 15, 2016·Journal of Biosciences·Fei XueYezhong Tang
Jul 8, 2017·Journal of Neuroengineering and Rehabilitation·Gavin R PhilipsJosé C Príncipe
Nov 28, 2018·Sensors·Nadia MammoneFrancesco C Morabito
Feb 17, 2021·Journal of Neuroengineering and Rehabilitation·Sa ZhouXiaoling Hu
Mar 25, 2021·Brain and Behavior·Dylan B SnyderScott A Beardsley
Apr 8, 2021·Neurorehabilitation and Neural Repair·Sarah N KraeutnerLara A Boyd
May 28, 2021·Cognitive Neurodynamics·Zhongke GaoMatjaž Perc

❮ Previous
Next ❯

Related Concepts

Related Feeds

Acute Stroke

A stroke occurs when blood supply to the brain is interrupted depriving the brain of oxygen and nutrients. This feed focuses cerebrovascular accidents including ischemic and paralytic stroke.

Related Papers

Clinical EEG and Neuroscience
E CuspinedaY Avila
Proceedings of the National Academy of Sciences of the United States of America
Emi M NomuraMark D'Esposito
Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology
Michel J A M van PuttenDénes L J Tavy
© 2022 Meta ULC. All rights reserved