Communication Bridge

Using internet-based speech therapy to improve quality of life and access to care

Primary Progressive Aphasia is a rare form of dementia initially affecting the language networks of the brain. The purpose of this study is to evaluate the effectiveness of speech and language therapy on communication skills in individuals diagnosed with Primary Progressive Aphasia. Care-partners are an essential part of this study and all enrollees must have care-partners available to participate for all speech-language therapy sessions and evaluations. This study uses tele-practice, via Internet videoconferencing, to connect individuals with Primary Progressive Aphasia to speech and language pathologists for treatment. We hope to identify the most effective speech and language therapy strategies for persons living with this neurodegenerative condition. 

Learn more about Communication Bridge

Download article about the pilot study

How it works

After undergoing clinical evaluation and meeting study criteria, participants (people with Primary Progressive Aphasia and their care-partners), will engage in 15 Speech Therapy sessions over the course of 6 months. These sessions will all take place over the Internet, using an online study portal. Exercises will be assigned through our web-application. 

Communication Bridge User Interface
ABOVE: Screenshot of the user interface for the Communication Bridge website.

What our participants are saying

"It really feels like you are there… it was just like having [the therapist] in the same room."


"I feel more comfortable and relaxed doing the therapy in my home environment."


How to learn more

If you have questions about participating in this study, please contact Northwestern University for more information: 

Get involved

Seeking People with Primary Progressive Aphasia and Their Communication Partners

Download the recruitment flyer