Abstract | ||
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Using a dual EEG set-up, pairs of subjects jointly performed finger movement tasks under three conditions: intrinsic-ignore; in-phase - follow; and anti-phase - oppose their partner's movement patterns. Group ICA was employed for signal decomposition in the 10-12 Hz range. Mutual information across dyads was estimated in tasks relative to baseline. Results demonstrated information encoding (between partners) in the anti-phase was two times more than the intrinsic which in turn expressed twice as much information content as the more automatic in-phase task. Topography of significant components revealed involvement of the frontal brain region in the intrinsic; both frontal and occipital brain regions in anti-phase suggesting decision making and employment of visual resources in these tasks. |
Year | DOI | Venue |
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2012 | 10.1109/PRNI.2012.32 | PRNI |
Keywords | Field | DocType |
social interaction tasks,automatic in-phase task,frontal brain region,information content,movement pattern,hz range,group ica,finger movement task,inter-brain mutual information,occipital brain region,mutual information,information encoding,electroencephalography,analysis of variance,social interaction,encoding,neurophysiology,biomechanics,independent component analysis | Social relation,Neurophysiology,Psychology,Speech recognition,Independent component analysis,Mutual information,Instrumental and intrinsic value,Electroencephalography,Encoding (memory) | Conference |
Citations | PageRank | References |
1 | 0.38 | 4 |
Authors | ||
6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Muhammad Naeem | 1 | 488 | 74.69 |
T. M. McGinnity | 2 | 2 | 1.08 |
David Watson | 3 | 76 | 12.95 |
KongFatt Wong-Lin | 4 | 46 | 11.52 |
Girijesh Prasad | 5 | 517 | 45.24 |
J. A. Scott Kelso | 6 | 1 | 0.38 |