Title :
Real-time modeling and 3D visualization of source dynamics and connectivity using wearable EEG
Author :
Mullen, Tim ; Kothe, Christian ; Chi, Yu Mike ; Ojeda, Alejandro ; Kerth, Trevor ; Makeig, Scott ; Cauwenberghs, Gert ; Tzyy-Ping Jung
Author_Institution :
Dept. of Cognitive Sci., Univ. of California, San Diego (UCSD), La Jolla, CA, USA
Abstract :
This report summarizes our recent efforts to deliver real-time data extraction, preprocessing, artifact rejection, source reconstruction, multivariate dynamical system analysis (including spectral Granger causality) and 3D visualization as well as classification within the open-source SIFT and BCILAB toolboxes. We report the application of such a pipeline to simulated data and real EEG data obtained from a novel wearable high-density (64-channel) dry EEG system.
Keywords :
data visualisation; electroencephalography; medical signal processing; public domain software; telemedicine; 3D visualization; artifact rejection; multivariate dynamical system analysis; open-source BCILAB toolbox; open-source SIFT toolbox; real EEG data simulation; real-time data extraction; real-time data preprocessing; source connectivity; source dynamics; source reconstruction; spectral Granger causality; wearable EEG dry channel system; Biomedical monitoring; Brain modeling; Computational modeling; Data models; Electroencephalography; Pipelines; Real-time systems;
Conference_Titel :
Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE
Conference_Location :
Osaka
DOI :
10.1109/EMBC.2013.6609968
