OFAI

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Your query term was 'number = 2004-19'
1 report found
OFAI-TR-2004-19 ( 234kB g-zipped PostScript file,  554kB PDF file)

Correlation of Subjective Expectation and P300 Amplitude during a Game of Matching Pennies

Flexer A., Makeig S.

We report a study on two-person game playing involving simultaneous EEG recording from both subjects. Independent Component Analysis is used for identifying activities of individual cortical EEG sources. Activity of a midline fronto-central component identified in four of five subjects was correlated with a measure of subjective expectation. This component accounts for the P300 waveform whose amplitude varies depending on the context of the gaming situation.

Keywords: Independent Component Analysis, EEG, Neuroeconomics

Citation: A. F., S. M.: Correlation of Subjective Expectation and P300 Amplitude during a Game of Matching Pennies. Technical Report, Österreichisches Forschungsinstitut für Artificial Intelligence, Wien, TR-2004-19, 2004