Automated detection of cross-frequency coupling in the electrocorticogram for clinical inspection

Author

Miyakoshi, Makoto ; Delorme, Arnaud ; Mullen, Tim ; Kojima, Keisuke ; Makeig, Scott ; Asano, Eisuke

Author_Institution

Japan Soc. for the Promotion of Sci. & Swartz Center for Comput. Neurosci., Univ. of California, San Diego, La Jolla, CA, USA

fYear

2013

fDate

3-7 July 2013

Firstpage

3282

Lastpage

3285

Abstract

We developed a toolbox for detecting high-frequency oscillations and evaluating cross-frequency phase-amplitude coupling in electrocorticographic (ECoG) data with optimal parameters. Here we demonstrate use of the toolbox using simulated and realistic ECoG data. The results confirmed its potential usefulness for clinical research or practice. The tools have been released as a Phase-Amplitude Coupling Toolbox (PACT) plug-in for EEGLAB, an open software environment for electrophysiological data analysis (sccn.ucsd.edu/eeglab).

Keywords

bioelectric phenomena; data analysis; electroencephalography; medical computing; medical signal detection; public domain software; ECoG; EEGLAB; PACT plug-in; Phase-Amplitude Coupling Toolbox; automated detection; clinical inspection; cross-frequency coupling; cross-frequency phase-amplitude coupling; electrocorticogram; electrocorticographic data; electrophysiological data analysis; high-frequency oscillations; open software environment; toolbox; Band-pass filters; Couplings; Hafnium oxide; Modulation; Pathology; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE

Conference_Location

Osaka

ISSN

1557-170X

Type

conf

DOI

10.1109/EMBC.2013.6610242

Filename

6610242