Literature DB >> 11735977

Spherical harmonic decomposition applied to spatial-temporal analysis of human high-density electroencephalogram.

B M Wingeier1, P L Nunez, R B Silberstein.   

Abstract

We demonstrate an application of spherical harmonic decomposition to the analysis of the human electroencephalogram (EEG). We implement two methods and discuss issues specific to the analysis of hemispherical, irregularly sampled data. Spatial sampling requirements and performance of the methods are quantified using simulated data. The analysis is applied to experimental EEG data, confirming earlier reports of an approximate frequency-wave-number relationship in some bands.

Entities:  

Mesh：

Year:  2001        PMID： 11735977     DOI： 10.1103/PhysRevE.64.051916

Source DB:  PubMed          Journal:  Phys Rev E Stat Nonlin Soft Matter Phys        ISSN： 1539-3755


  8 in total

1.  A theoretical basis for standing and traveling brain waves measured with human EEG with implications for an integrated consciousness.

Authors:  Paul L Nunez; Ramesh Srinivasan
Journal:  Clin Neurophysiol       Date:  2006-09-22       Impact factor: 3.708

2.  Steady-state visual evoked potentials: distributed local sources and wave-like dynamics are sensitive to flicker frequency.

Authors:  Ramesh Srinivasan; F Alouani Bibi; Paul L Nunez
Journal:  Brain Topogr       Date:  2006-03-01       Impact factor: 3.020

Review 3.  Neocortical dynamics due to axon propagation delays in cortico-cortical fibers: EEG traveling and standing waves with implications for top-down influences on local networks and white matter disease.

Authors:  Paul L Nunez; Ramesh Srinivasan
Journal:  Brain Res       Date:  2014-01-13       Impact factor: 3.252

4.  Harmony: EEG/MEG linear inverse source reconstruction in the anatomical basis of spherical harmonics.

Authors:  Yury Petrov
Journal:  PLoS One       Date:  2012-10-11       Impact factor: 3.240

5.  SPHARA--a generalized spatial Fourier analysis for multi-sensor systems with non-uniformly arranged sensors: application to EEG.

Authors:  Uwe Graichen; Roland Eichardt; Patrique Fiedler; Daniel Strohmeier; Frank Zanow; Jens Haueisen
Journal:  PLoS One       Date:  2015-04-17       Impact factor: 3.240

6.  Brain network eigenmodes provide a robust and compact representation of the structural connectome in health and disease.

Authors:  Maxwell B Wang; Julia P Owen; Pratik Mukherjee; Ashish Raj
Journal:  PLoS Comput Biol       Date:  2017-06-22       Impact factor: 4.475

7.  VEP correlates of feedback in human cortex.

Authors:  Yury Petrov; Jeffrey Nador; Jiehui Qian
Journal:  PLoS One       Date:  2012-12-12       Impact factor: 3.240

8.  Spherical Harmonics Reveal Standing EEG Waves and Long-Range Neural Synchronization during Non-REM Sleep.

Authors:  Siddharth S Sivakumar; Amalia G Namath; Roberto F Galán
Journal:  Front Comput Neurosci       Date:  2016-06-22       Impact factor: 2.380
  8 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.