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Classification of Motor States from Brain Rhythms Using Lattice Neural Networks

  • Berenice Gudiño-MendozaEmail author
  • Humberto Sossa
  • Gildardo Sanchez-Ante
  • Javier M. Antelis
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9703)

Abstract

The identification of each phase in the process of movement arms from brain waves has been studied using classical classification approaches. Identify precisely each movement phase from relaxation to movement execution itself, is still an open challenging task. In the context of Brain-Computer Interfaces (BCI) this identification could accurately activate devices, giving more natural control systems. This work presents the use of a novel classification technique Lattice Neural Networks with Dendritic Processing (LNNDP), to identify motor states using electroencephalographic signals recorded from healthy subjects, performing self-paced reaching movements. To evaluate the performance of this technique 3 bi-classification scenarios were followed: (i) relax vs. intention, (ii) relax vs. execution, and (iii) intention vs. execution. The results showed that LNNDP provided an accuracy of (i) 65.26%, (ii) 69.07%, and (iii) 76.71% in each scenario respectively, which were higher than the chance level.

Keywords

Lattice Neural Network Brain-Computer Interface Electroencephalogram Motor states 

Notes

Acknowledgments

The first author acknowledge the support from CONACYT through a postdoctoral fellowship. M. Antelis thanks to COECYTJAL for the partial financial support, project 3232-2015. H. Sossa would like to thank IPN-CIC under project SIP 20161126, and CONACYT under projects 155014 and 65 within the framework of call: Frontiers of Science 2015, for the economic support to carry out this research.

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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  • Berenice Gudiño-Mendoza
    • 1
    Email author
  • Humberto Sossa
    • 2
  • Gildardo Sanchez-Ante
    • 1
  • Javier M. Antelis
    • 1
  1. 1.Tecnologico de MonterreyZapopanMexico
  2. 2.Instituto Politécnico Nacional-CICMexico, D.F.Mexico

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