Integrating EEG Modality in Serious Games for Rehabilitation of Mental Patients

  • Chun Siong Lee
  • Chee Kong Chui
  • Cuntai Guan
  • Pui Wai Eu
  • Bhing Leet Tan
  • Joseph Jern-Yi Leong
Chapter
Part of the Gaming Media and Social Effects book series (GMSE)

Abstract

In order to develop an effective autonomous rehabilitative training solution with serious games for use with occupational therapy of mental patients, the authors postulate that a solution could come from combining human performance engineering with cognitive science. Conventional physical task performance metrics are insufficient in assessing the overall performance of the mental patients. Ideally, the mental state of the subject should be assessed in conjunction with the motor performance in order to better evaluate the rehabilitation progress of mental patients. In order to observe and evaluate the mental state of the subjects, noninvasive scalp EEG was used. The EEG readings were then analyzed using Lempel–Ziv complexity (LZC) and spectral analysis. The objective of this study is to compare task performance against the corresponding EEG analysis that enables the identification of possible neural markers for gauging mental activity pertinent to the mastery of simple tasks. Results identify that LZC values and activity in the theta and low alpha frequency band of the spectral analysis in the central, occipital, and parietal regions can possibly be used as the neural markers.

Keywords

EEG  Serious games Rehabilitation Mental patients 

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Copyright information

© Springer Science+Business Media Singapore 2014

Authors and Affiliations

  • Chun Siong Lee
    • 1
  • Chee Kong Chui
    • 1
  • Cuntai Guan
    • 2
  • Pui Wai Eu
    • 3
  • Bhing Leet Tan
    • 3
  • Joseph Jern-Yi Leong
    • 3
  1. 1.National University of SingaporeSingaporeSingapore
  2. 2.Institute for Infocomm ResearchSingaporeSingapore
  3. 3.Institute of Mental HealthSingaporeSingapore

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