Publication result detail

Tool for Simulation of Connectivity in fMRI Data

GAJDOŠ, M.; JAN, J.

Original Title

Tool for Simulation of Connectivity in fMRI Data

English Title

Tool for Simulation of Connectivity in fMRI Data

Type

Paper in proceedings (conference paper)

Original Abstract

Software tool connectivity_simulator, designed for simulation of connectivity in fMRI data is introduced in this paper. In this tool two methods are implemented, dynamic causal modeling and Granger causal modeling. Both methods are used to estimate effective connectivity in fMRI data. The tool enables to compare these different methods. Knowledge of relations between results of these methods on simulated data enables to better understand effective connectivity estimated on real fMRI data.

English abstract

Software tool connectivity_simulator, designed for simulation of connectivity in fMRI data is introduced in this paper. In this tool two methods are implemented, dynamic causal modeling and Granger causal modeling. Both methods are used to estimate effective connectivity in fMRI data. The tool enables to compare these different methods. Knowledge of relations between results of these methods on simulated data enables to better understand effective connectivity estimated on real fMRI data.

Keywords

Dynamic causal modeling, Granger causal modeling, functional magnetic resonance imaging, connectivity, simulator

Key words in English

Dynamic causal modeling, Granger causal modeling, functional magnetic resonance imaging, connectivity, simulator

Authors

GAJDOŠ, M.; JAN, J.

RIV year

2013

Released

26.04.2012

Publisher

BUT

Location

Brno

ISBN

978-80-214-4462-1

Book

Proceedings of the 18th conference EEICT 2012

Pages from

156

Pages to

158

Pages count

3

BibTex

@inproceedings{BUT91724,
  author="Martin {Gajdoš} and Jiří {Jan}",
  title="Tool for Simulation of Connectivity in fMRI Data",
  booktitle="Proceedings of the 18th conference EEICT 2012",
  year="2012",
  pages="156--158",
  publisher="BUT",
  address="Brno",
  isbn="978-80-214-4462-1"
}