Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Radical Solutions and Learning AnalyticsMotor Imagery Experiment Using BCI: An Educational Technology Approach

Radical Solutions and Learning Analytics: Motor Imagery Experiment Using BCI: An Educational... [Three individuals participated in the experiment in a medical simulation lab at Bogotá’s Antonio Nariño University. The objective was to compare the power spectral densities of signals obtained with a brain-computer interface (BCI) using a Nautilus g.tec 32, for activities that constitute motor imagination of closing the right and left hand, implementing a protocol designed by the author. The methodology used is closely connected to BCI-based HCIs with educational application. The results obtained indicate a clear intergroup difference in the levels of power spectrum, and a similarity in the intragroup levels. Measuring the signals of cognitive processes in the frontal and parietal cortex is recommended for educational applications. Among the conclusions, we highlight the importance of signal treatment, the differences encountered in spectrum comparison, and the applicability of the technology in education. ] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

Radical Solutions and Learning AnalyticsMotor Imagery Experiment Using BCI: An Educational Technology Approach

Loading next page...
 
/lp/springer-journals/radical-solutions-and-learning-analytics-motor-imagery-experiment-HOwiTIBk4T

References (34)

Publisher
Springer Singapore
Copyright
© Springer Nature Singapore Pte Ltd. 2020
ISBN
978-981-15-4525-2
Pages
81 –98
DOI
10.1007/978-981-15-4526-9_6
Publisher site
See Chapter on Publisher Site

Abstract

[Three individuals participated in the experiment in a medical simulation lab at Bogotá’s Antonio Nariño University. The objective was to compare the power spectral densities of signals obtained with a brain-computer interface (BCI) using a Nautilus g.tec 32, for activities that constitute motor imagination of closing the right and left hand, implementing a protocol designed by the author. The methodology used is closely connected to BCI-based HCIs with educational application. The results obtained indicate a clear intergroup difference in the levels of power spectrum, and a similarity in the intragroup levels. Measuring the signals of cognitive processes in the frontal and parietal cortex is recommended for educational applications. Among the conclusions, we highlight the importance of signal treatment, the differences encountered in spectrum comparison, and the applicability of the technology in education. ]

Published: May 9, 2020

Keywords: Brain-computer interface; Motor imagination; Digital filters; Power spectral density; Analysis of variance; Education

There are no references for this article.