Eeglab – an Open Source Matlab Toolbox for Electrophysiological Research

EEGLAB is a widely used open-source MAT- LAB toolbox for analysis of electrophysiological data. Us- ing EEGLAB, users can import various data formats, pre- process data (filter, resample, average, epoch), visualize data (signal browser, event-related potentials, power spec- tra), perform independent component analysis (ICA), use various time/frequency analysis methods such as event- related spectral perturbation (ERSP) and inter-trial co- herence (ITC). The extensible plug-in architecture enables third parties to contribute additional functionality such as source localization, connectivity estimation or the design of online brain-computer interfaces.