NDLI: Comparison of correlation analysis and JointICA for simultaneous EEG-fMRI recordings on contour integration task

Content Provider	IEEE Xplore Digital Library
Author	Mijovic, B. Machilsen, B. Hunyadi, B. De Vos, M. Wagemans, J. Van Huffel, S.
Copyright Year	2013
Description	Author affiliation: Dept. of Neuropsychology, Univ. Oldenburg, Oldenburg, Germany (De Vos, M.) \|\| Dept. of Psychol., KU Lueven, Lueven, Belgium (Machilsen, B.; Wagemans, J.) \|\| Dept. of Electr. Eng. (ESAT-SCD), KU Leuven, Leuven, Belgium (Mijovic, B.; Hunyadi, B.; Van Huffel, S.)
Abstract	Multimodal approaches to brain imaging are getting increasingly popular among the neuroscience comunity. One such multimodal approach is the combination of electroencephalography (EEG) and functional magnetic resonance imaging (fMRI). In this paper we demonstrate two EEG-fMRI integration methods for contour integration task. First, we derive the contour-selectivity measures from event related potential (ERP) and fMRI data, and explore the correlation between the two. In this way, we connect the spatial information from fMRI with the temporal information from ERPs. Thereafter, the results from this approach are compare to JointICA integration approach [5], [6], which aims at extracting spatio-temporal independent components, which are the combination of ERP and fMRI activations.
Starting Page	6019
Ending Page	6022
File Size	522616
Page Count	4
File Format	PDF
ISBN	9781457702167
ISSN	1557170X
DOI	10.1109/EMBC.2013.6610924
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-07-03
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Correlation Electroencephalography Indexes Visualization Imaging Electrodes Image color analysis
Content Type	Text
Resource Type	Article
Subject	Signal Processing Biomedical Engineering Health Informatics Computer Vision and Pattern Recognition

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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