PMID- 22567990 OWN - NLM STAT- MEDLINE DCOM- 20120601 LR - 20120508 IS - 0044-4677 (Print) IS - 0044-4677 (Linking) VI - 62 IP - 1 DP - 2012 Jan-Feb TI - [Bayesian classifier for brain-computer interface based on mental representation of movements]. PG - 89-99 AB - This paper proposes Bayesian approach to classification of EEG patterns on the basis of imaginary movements of extremities based on analysis ofcovariance matrices of native EEG recordings. An efficacy of a Brain-Computer Interface (BCI) based on the proposed classifier is evaluated. Bayesian classifier is shown to be competitive with the MCSP (Multiclass Common Spatial Patterns) classifier known from the literature as one of the efficient variant for BCI implementation. The influence of eye movement and blinking artifacts on the BCI performance is investigated. It is shown that the presence of such artifacts does not affect the classification accuracy. FAU - Bobrov, P D AU - Bobrov PD FAU - Korshakov, A V AU - Korshakov AV FAU - Roshchin, V Iu AU - Roshchin VIu FAU - Frolov, A A AU - Frolov AA LA - rus PT - English Abstract PT - Journal Article PL - Russia (Federation) TA - Zh Vyssh Nerv Deiat Im I P Pavlova JT - Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova JID - 9421551 SB - IM MH - Adult MH - Algorithms MH - Bayes Theorem MH - Brain/*physiology MH - Electroencephalography/*classification MH - Eye Movements/*physiology MH - Humans MH - Imagination/*physiology MH - Male MH - *User-Computer Interface MH - Vision, Ocular/physiology MH - Visual Perception/*physiology EDAT- 2012/05/10 06:00 MHDA- 2012/06/02 06:00 CRDT- 2012/05/10 06:00 PHST- 2012/05/10 06:00 [entrez] PHST- 2012/05/10 06:00 [pubmed] PHST- 2012/06/02 06:00 [medline] PST - ppublish SO - Zh Vyssh Nerv Deiat Im I P Pavlova. 2012 Jan-Feb;62(1):89-99.