Psychometric Evaluation with Brain-Computer Interface
Brain-Computer Interfaces (BCIs) are systems which can provide people affected by severe neuromuscular diseases with a new and easy way to communicate with the world. The aim of this study is to use a new administration method based on BCI technology to assess cognitive ability in disabled people. The protocol was applied on 15 subjects who can’t or have difficult using traditional paper based test. The method, based on a SSVEP BCI system, was previously validated on 20 healthy subjects. The previous validation and the test results on disabled patient show the reliability of BCI in administering cognitive test; BCI doesn’t affect results but adds further data that can be used to analyze other cognitive tasks in addition to those measured by the test.
KeywordsBrain Computer Interface (BCI) Steady State Visual Evoked Potential (SSVEP) psychometric assessment Raven test
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- 3.Holzner, C., Guger, C., Grönegress, C., Edlinger, G., Slater, M.: Using a P300 Brain Computer Interface for Smart Home Control. In: World Congress on Medical Physics and Biomedical Engineering (2009)Google Scholar
- 7.Parini, S., Maggi, L., Turconi, A.C., Andreoni, G.: A robust and self-paced BCI system based on a four class SSVEP paradigm: algorithms and protocols for a high-transfer-rate direct brain communication. Computational Intelligence and Neuroscience (2009)Google Scholar
- 9.Perego, P., Maggi, L., Parini, S., Andreoni, G.: BCI++: a new framework for Brain Computer Interface application. In: International Conference on Computers and their Applications – Software Engineering and Data Engineering ISCA-SEDE (2009)Google Scholar
- 10.Kronegg, J., Voloshynovskiy, S., Pun, T.: Analysis of bit-rate definitions for Brain-Computer Interfaces. In: International Conference on Human-Computer Interaction (2005)Google Scholar
- 11.Rave, J., Court, J.H.: Manual for Raven’s Progressive Matrices and Vocaboulary Scales. Assessment Harcourt (2003)Google Scholar