GENERALIZED EEG-FMRI SPECTRAL AND SPATIOSPECTRAL HEURISTIC MODELS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F16%3A00089348" target="_blank" >RIV/00216224:14740/16:00089348 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/document/7493379/?arnumber=7493379&newsearch=true&queryText=labounek" target="_blank" >http://ieeexplore.ieee.org/document/7493379/?arnumber=7493379&newsearch=true&queryText=labounek</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ISBI.2016.7493379" target="_blank" >10.1109/ISBI.2016.7493379</a>
Alternative languages
Result language
angličtina
Original language name
GENERALIZED EEG-FMRI SPECTRAL AND SPATIOSPECTRAL HEURISTIC MODELS
Original language description
The aim of the current study is visualization of task-related variability in EEG-fMRI data, performed as a blind-search analysis without stimulus timings, using a methodology that is based on Kilner's et al. heuristic approach [2]. We show that filters of the relative EEG spectra with different frequency responses visualize different task-related brain networks. The effect is more pronounced within an event-related oddball paradigm (i.e. detecting rare visual targets) than within a block-design semantic decision paradigm (i.e. detecting semantic errors). The mutual information between different EEG-fMRI activation maps calculated with filters of different frequency responses appears stable between the different paradigms. We also introduce preliminary results implementing the heuristic analysis with spatiospectral EEG components, where the filter response has two dimensions and depends on frequency and channels.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
FS - Medical facilities, apparatus and equipment
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2016 IEEE 13TH INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING (ISBI)
ISBN
9781479923496
ISSN
1945-7928
e-ISSN
—
Number of pages
4
Pages from-to
767-770
Publisher name
IEEE
Place of publication
NEW YORK
Event location
Prague, CZECH REPUBLIC
Event date
Apr 13, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000386377400182