title: The effectiveness of activating electrical devices using alpha wave synchronisation contingent with eye closure.
abstract: Increases in alpha wave amplitude occur with eye closure (EC) and decreases occur when the eyes are opened (EO). The research reports in this paper emphasise effectiveness of people using these alpha wave changes to activate electrical devices. Effectiveness was measured in terms of time taken and errors made when selecting the correct device. Ten non-disabled subjects significantly decreased the time taken and errors made to activate correctly a device using a six-option environmental control system (ECS) in the laboratory. In addition, a severely disabled person was shown to use the ECS successfully to control her television in her home environment. This research demonstrates that alpha wave manipulation contingent with EC and EO can be the basis for a reliable and quick switching system for controlling electrical devices. Applications to disability are discussed.
authors.affiliation: Department of Health Sciences, University of Technology, NSW Sydney, Australia. a.craig@uts.edu.au
authors.forename: A
authors.initials: A
authors.lastname: Craig
authors.forename: Y
authors.initials: Y
authors.lastname: Tran
authors.forename: P
authors.initials: P
authors.lastname: McIsaac
authors.forename: P
authors.initials: P
authors.lastname: Moses
authors.forename: L
authors.initials: L
authors.lastname: Kirkup
authors.forename: A
authors.initials: A
authors.lastname: Searle
mesh_terms: D000328:Adult; D000368:Aged; D000513:Alpha Rhythm; D001676:Biofeedback, Psychology / Q000379:methods*; D003344:Cortical Synchronization; D006233:Persons with Disabilities; D005123:Eye; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011897:Random Allocation; D012656:Self-Help Devices