Evaluation of EEG features during overt visual attention during neurofeedback game

Brain-Computer Interface (BCI) is an emerging modality for direct communication between brain and computer, bypassing brain's conventional communication pathway of the nerves and muscles. Though BCI investigations have been targeting on the development of assistive devices for paralyzed patients initially, recent BCI research exploits the possibilities of BCI in entertainment and cognitive-skill enhancement through neurofeedback games also. Neurofeedback is an effective tool for boosting cognitive skills of both healthy and attention-deficit people based on real-time feedback and self-regulation of brain signals. This paper investigates the feasibility of employing EEG features related to sustained attention and overt visual attention-shift towards left or right visual periphery from a fixation point in the context of a neurofeedback game. Three healthy subjects have successfully played the proposed neurofeedback game by selecting the targets solely by EEG features related to overt visual attention, offering an average accuracy of 72.22%.

[1]  A. Raz,et al.  Training the brain: Fact and fad in cognitive and behavioral remediation , 2012, Brain and Cognition.

[2]  Jean-Philippe Lachaux,et al.  Shifting visual attention away from fixation is specifically associated with alpha band activity over ipsilateral parietal regions. , 2011, Psychophysiology.

[3]  C. G. Lim,et al.  Effectiveness of a brain-computer interface based programme for the treatment of ADHD: a pilot study. , 2010, Psychopharmacology bulletin.

[4]  Christa Neuper,et al.  Neurofeedback Training for BCI Control , 2009 .

[5]  Jean-Marc Vesin,et al.  Adaptive Tracking of EEG Frequency Components , 2009 .

[6]  Cuntai Guan,et al.  Design of an online EEG based neurofeedback game for enhancing attention and memory , 2013, 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

[7]  H. A.P. Myers,et al.  Attention Deficit Disorder Misdiagnosis: Approaching ADD From a Brain—Behavior/Neuropsychological Perspective for Assessment and Treatment , 1998 .

[8]  Cuntai Guan,et al.  Enhancement of attention and cognitive skills using EEG based neurofeedback game , 2013, 2013 6th International IEEE/EMBS Conference on Neural Engineering (NER).

[9]  S. Makeig,et al.  Clinical Utility of EEG in Attention-Deficit/Hyperactivity Disorder: A Research Update , 2012, Neurotherapeutics.

[10]  Chiew Tong Lau,et al.  Adaptive tracking of discriminative frequency components in electroencephalograms for a robust brain–computer interface , 2011, Journal of neural engineering.

[11]  G. Pfurtscheller,et al.  Brain-Computer Interfaces for Communication and Control. , 2011, Communications of the ACM.

[12]  Damien Coyle,et al.  Games, Gameplay, and BCI: The State of the Art , 2013, IEEE Transactions on Computational Intelligence and AI in Games.

[13]  Benedikt Zoefel,et al.  Neurofeedback training of the upper alpha frequency band in EEG improves cognitive performance , 2011, NeuroImage.

[14]  John J. Foxe,et al.  Oscillatory alpha-band suppression mechanisms during the rapid attentional shifts required to perform an anti-saccade task , 2013, NeuroImage.

[15]  Anton Nijholt,et al.  Turning Shortcomings into Challenges: Brain-Computer Interfaces for Games , 2009, INTETAIN.

[16]  L Eugene Arnold,et al.  A Review of Neurofeedback Treatment for Pediatric ADHD , 2012, Journal of attention disorders.

[17]  John J. Foxe,et al.  Prepare for conflict: EEG correlates of the anticipation of target competition during overt and covert shifts of visual attention , 2010, The European journal of neuroscience.

[18]  B. Blankertz,et al.  (C)overt attention and visual speller design in an ERP-based brain-computer interface , 2010, Behavioral and Brain Functions.

[19]  Daniel J Fox,et al.  Neurofeedback: An Alternative and Efficacious Treatment for Attention Deficit Hyperactivity Disorder , 2005, Applied psychophysiology and biofeedback.

[20]  M. Arns,et al.  Efficacy of Neurofeedback Treatment in ADHD: The Effects on Inattention, Impulsivity and Hyperactivity: A Meta-Analysis , 2009, Clinical EEG and neuroscience.

[21]  Manuel Schabus,et al.  A shift of visual spatial attention is selectively associated with human EEG alpha activity , 2005, The European journal of neuroscience.

[22]  Christopher R. Brown,et al.  EEG evidence for a new conceptualisation of attention deficit hyperactivity disorder , 2002, Clinical Neurophysiology.