Detail publikačního výsledku

Analysis of brain connectivity in simultaneous EEG/fMRI

LAMOŠ, M.; MIKL, M.; JAN, J.

Original Title

Analysis of brain connectivity in simultaneous EEG/fMRI

English Title

Analysis of brain connectivity in simultaneous EEG/fMRI

Type

Paper in proceedings (conference paper)

Original Abstract

Functional magnetic resonance imaging utilizing the blood oxygenation level dependent effect as an indicator of local activity is a very useful technique to identify active brain regions. Currently, there is a growing interest in studying the connectivity between different brain regions. This contribution summarizes the approach of enhancing the fMRI analysis by fusing EEG data processing with fMRI statistical analysis. This leads to a more precise localization of the specific active areas, which might be the initial regions for analysis of effective brain connectivity using the dynamic causal modelling. The technique is tested on the simultaneously measured dataset EEG/fMRI.

English abstract

Functional magnetic resonance imaging utilizing the blood oxygenation level dependent effect as an indicator of local activity is a very useful technique to identify active brain regions. Currently, there is a growing interest in studying the connectivity between different brain regions. This contribution summarizes the approach of enhancing the fMRI analysis by fusing EEG data processing with fMRI statistical analysis. This leads to a more precise localization of the specific active areas, which might be the initial regions for analysis of effective brain connectivity using the dynamic causal modelling. The technique is tested on the simultaneously measured dataset EEG/fMRI.

Keywords

Functional magnetic resonance imaging, electroencephalography, brain connectivity, dynamic causal modelling, simultaneous EEG/fMRI analysis

Key words in English

Functional magnetic resonance imaging, electroencephalography, brain connectivity, dynamic causal modelling, simultaneous EEG/fMRI analysis

Authors

LAMOŠ, M.; MIKL, M.; JAN, J.

RIV year

2013

Released

11.04.2012

Location

Vienna, Austria

ISBN

978-3-200-02588-2

Book

Proceedings of 19th International Conference on Systems, Signals and Image Processing (IEEE - IWSSIP 2012)

Pages from

606

Pages to

609

Pages count

4

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT91680,
  author="Martin {Lamoš} and Michal {Mikl} and Jiří {Jan}",
  title="Analysis of brain connectivity in simultaneous EEG/fMRI",
  booktitle="Proceedings of 19th International Conference on Systems, Signals and Image Processing (IEEE - IWSSIP 2012)",
  year="2012",
  pages="606--609",
  address="Vienna, Austria",
  isbn="978-3-200-02588-2"
}