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Research Article

Technology-assisted messaging opportunities for two persons emerged from a minimally conscious state and showing extensive motor disabilities

, , , , , , , & show all
Pages 8-14 | Received 26 Aug 2010, Accepted 30 Aug 2010, Published online: 31 Oct 2010
 

Abstract

Objective: To extend the assessment of a special messaging technology with two adults emerged from a minimally conscious state and showing extensive motor disabilities as well as limited or no oral/verbal skills.

Method: The study involved a non-concurrent multiple baseline design across participants. Both participants started with baseline in which the technology was not available, and continued with intervention in which the technology was used. The technology involved a net-book computer provided with specific software, a global system for mobile communication (GSM) modem, microswitches, and pre-recorded lists of persons and messages.

Results: Both participants learned to send out and receive (listen to) messages independently during the intervention. They sent out a mean of three or three and a half messages and received a mean of one and a half messages per 20-minute session.

Conclusions: Special messaging technology may help post-coma persons with multiple disabilities engage in basic communication with distant partners.

Objetivo: Extender la evaluación de una tecnología especial de mensajería a dos adultos en salida de estado de mínima conciencia y mostrando grave discapacidades motores así como mínimas o nulas habilidades orales/verbales.

Método: El estudio incluyó un diseño de bases múltiples no concurrentes. Ambos participantes iniciaron con una base en cual la tecnología no estaba disponible, y continuaron con la intervención en la cual se utilizó la tecnología. La tecnología involucró una computadora net-book provista de un software específico, un modem global system por mobile communication (GSM), microinterruptores, y listas pre-grabadas de personas y mensajes.

Resultados: Ambos participantes aprendieron a enviar y a recibir (escuchar) mensajes de manera independiente durante la intervención. Ellos enviaron una media de tres a tres mensajes y medio y recibieron una media de uno a uno y medio mensajes durante cada sesión de 20 minutos.

Conclusiones: La tecnología de mensajería especial puede ayudar a personas en estado post-coma con múltiples discapacidades a participar en comunicaciones básicas con familiares distantes.

Palabras clave: tecnologías de mensajería, microinterruptores, lesión cerebral adquirida, salida del estado de mínima conciencia

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