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Updated: May 22, 2026

Practical Methodology of Cognitive Tasks Within a Navigational Assessment
Published on: June 1, 2015
Current and future AAC research considerations for adults with acquired cognitive and communication impairments
Melanie Fried-Oken1, David R Beukelman, Karen Hux
1Oregon Health & Science University, CDRC, P. O. Box 574, Portland, OR 97239, USA. friedm@ohsu.edu
Abstract:
Adults with acquired language impairments secondary to stroke, traumatic brain injury, and neurodegenerative diseases are candidates for communication supports outside of the traditional restoration-based approaches to intervention. Recent research proves repeatedly that augmentative and alternative communication (AAC) provides a means for participation, engagement, conversation, and message transfer when individuals can no longer expect full return of pre-morbid communication skills and that inclusion of communication supports should begin early. We discuss current research and future directions for integrated systems of technical supports that include low-technology, high tech, and partner-dependent strategies for adults with severe and chronic aphasia, cognitive-communication problems resulting from traumatic brain injuries, and primary progressive aphasia.
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