Publications Repository - Gdańsk University of Technology

is evaluated on 9 patients, data analysis methods are described, and experiments of correlating Glasgow Coma Scale with extracted features describing subjects performance in therapeutic exercises exploiting EEG and eyetracker are presented. Performance metrics are proposed, and k-means clusters used to define concepts for mental states related to EEG and eyetracking activity. Finally, it is shown that the strongest correlations are between the number of detected mental states and GCSe score, and between maximal length of mental state and GCSm. Weaker correlations are reported as well. Moreover an approach to classification of real and imaginary motion of limbs is presented and discussed. Classifiers based on SVM, Artificial Neural Networks, and Rough Sets were trained and accuracy reaching 91% for the real, and up to 100% for the imaginary type of motion was observed. ssessments of communication skills and therapy is possible with the system, already employed in long-term care facility.

Authors

• prof. dr hab. inż. Andrzej Czyżewski link open in new tab ,
• prof. dr hab. inż. Bożena Kostek link open in new tab ,
• dr inż. Adam Kurowski link open in new tab ,
• dr hab. inż. Piotr Szczuko link open in new tab ,
• dr inż. Michał Lech link open in new tab ,
• dr inż. Piotr Odya link open in new tab ,
• dr Agnieszka Kwiatkowska