Reproduction of an algorithm for the recognition of error potentials

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Part 1: project profile

Project name

Reproduction of an algorithm for the recognition of error potentials

Project short description

Error potentials (ErrPs) are event-related potentials present in the EEG (electroencephalogram) when a subject makes a mistake or when the machine a subject is interacting with works in an expected way. They could be used in the BCI field to improve the performance of a BCI by automatically detecting classification errors. The project aims at reproducing algorithms for ErrP detection from the literature.

Dates

Start date: 2009/07

End date: 2009/09


People involved

User:AlfredoMotta

User:AndreaBonarini

User:MatteoMatteucci

User:BernardoDalSeno

Project head(s)

User:MatteoMatteucci

User:BernardoDalSeno

Students currently working on the project

User:AlfredoMotta


Part 2: project description

MatLab implementation of the following algorithms.

P.W. Ferrez, J. Millán. You Are Wrong! Automatic Detection of Interaction Errors from Brain Waves

G. Schalk et al. EEG-based communication: presence of an error potential