Post-Coma Persons with Motor and Communication/Consciousness Impairments Choose among Environmental Stimuli and Request Stimulus Repetitions via Assistive Technology

Autor/inn/en	Lancioni, Giulio E.; Singh, Nirbhay N.; O'Reilly, Mark F.; Sigafoos, Jeff; Buonocunto, Francesca; Sacco, Valentina; Colonna, Fabio; Navarro, Jorge; Lanzilotti, Crocifissa; Oliva, Doretta; Megna, Gianfranco
Titel	Post-Coma Persons with Motor and Communication/Consciousness Impairments Choose among Environmental Stimuli and Request Stimulus Repetitions via Assistive Technology
Quelle	In: Research in Developmental Disabilities: A Multidisciplinary Journal, 31 (2010) 3, S.777-783 (7 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0891-4222
DOI	10.1016/j.ridd.2010.02.001
Schlagwörter	Adults; Neurological Impairments; Multiple Disabilities; Assistive Technology; Stimuli; Repetition; Responses; Intervention; Rehabilitation Programs + Suchen Sie Ihr Suchwort? Neurodegenerative Erkrankung; Multiple disability; Mehrfachbehinderung; Anreizsystem; Wiederholung
Abstract	This study assessed whether a program based on microswitch and computer technology would enable three post-coma participants (adults) with motor and communication/consciousness impairments to choose among environmental stimuli and request their repetition whenever they so desired. Within each session, 16 stimuli (12 preferred and 4 non-preferred) were scheduled for the participants. For each stimulus, a computer system provided a sample of a 3-s duration. During the intervention, participants' responding (e.g., eye blinking and hand closure) in relation to a stimulus sample activated a microswitch and led the computer system to turn on that stimulus for 20 s. Participants' lack of responding led the computer system to pause briefly and then present the next scheduled stimulus sample. When participants responded immediately after (i.e., within 6 s from) the end of a stimulus presentation, that stimulus was repeated. Intervention data showed response increases, which were very consistent for two participants and moderate for the third one. All participants asked for the repetition of preferred stimuli and showed minimal responding in relation to non-preferred stimuli. The results were discussed in light of their possible implications for new, person-centered rehabilitation programs for post-coma persons with multiple disabilities. (Contains 3 figures.) (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10