Shifting Perspectives: Prism Adaptation and Stroke Recovery
Update: 2025-10-29
Description
Read the transcript, https://KesslerFoundation.org/sites/default/files/2025-07/Stroke-RLS%20-%20Shifting%20Perspectives-%20Prism%20Adaptation%20and%20Stroke%20Recovery%20%E2%80%93%20Peii-CHen.pdf
Spatial neglect is a common but often overlooked condition following stroke or brain injury, where individuals struggle to notice one side of their environment—making everyday tasks like eating, dressing, or walking more difficult. In this episode, we explore Kessler Foundation Prism Adaptation Treatment (KF-PAT®), a promising, low-cost therapy that uses special goggles to shift the visual field and retrain the brain through simple pointing exercises. This innovative approach helps stimulate spatial awareness and reduce neglect symptoms.
We dive into a major review led by Kessler Foundation researchers, analyzing over two decades of PAT data from more than 4,000 stroke patients across 16 U.S. rehabilitation hospitals. While real-world clinical use shows strong benefits, formal trials have produced mixed results due to variations in treatment protocols. Learn how key factors—like prism strength, session frequency, and measurable after-effects—are shaping the future of stroke rehabilitation and helping integrate PAT into more recovery programs worldwide.
=========================================================
Podcast Links:
Read the full study, doi.org/10.3389/fresc.2025.1539887
Visit our website to learn more about clinical tools that support spatial neglect recovery developed by Foundation scientists, featuring Kessler Foundation Neglect Assessment Process (KF-NAP®) and Kessler Foundation Prism Adaptation Treatment (KF-PAT®) - https://KesslerFoundation.org/research/stroke/rehabilitation
Read this summary at https://KesslerFoundation.org/xxxxxxxx
Missed a summary, check out our Real-Life Science archives, https://KesslerFoundation.org/publication-archives#block-consumer-friendly-tbi-study-summaries
Interested in participating in our research remotely or in-person? Go to KesslerFoundation.org/join
=========================================================
Kessler Foundation uses AI voices and narrators to make our media as accessible as possible. These tools help us ensure that individuals with visual or cognitive impairments are not prevented from accessing the materials that Kessler Foundation uses to change the lives of people with disabilities.
These automated voices may not correctly capture intonation or pronunciation that may be clearer in the accompanying text. If you encounter any issues related to Kessler Foundation's use of AI narrators in our multimedia content, please reach out to Communications@KesslerFoundation.org
=========================================================
Tuned in to our podcast series lately? Join our listeners in 90 countries who enjoy learning about the work of Kessler Foundation. Be sure and subscribe to our SoundCloud channel “KesslerFoundation” for more research updates.
Follow us on Facebook, Twitter, and Instagram. Listen to us on Apple Podcasts, Spotify, SoundCloud, or wherever you get your podcasts.
This podcast was recorded in July 2025 and was edited and produced by Joan Banks-Smith, Creative Producer for Kessler Foundation.
Spatial neglect is a common but often overlooked condition following stroke or brain injury, where individuals struggle to notice one side of their environment—making everyday tasks like eating, dressing, or walking more difficult. In this episode, we explore Kessler Foundation Prism Adaptation Treatment (KF-PAT®), a promising, low-cost therapy that uses special goggles to shift the visual field and retrain the brain through simple pointing exercises. This innovative approach helps stimulate spatial awareness and reduce neglect symptoms.
We dive into a major review led by Kessler Foundation researchers, analyzing over two decades of PAT data from more than 4,000 stroke patients across 16 U.S. rehabilitation hospitals. While real-world clinical use shows strong benefits, formal trials have produced mixed results due to variations in treatment protocols. Learn how key factors—like prism strength, session frequency, and measurable after-effects—are shaping the future of stroke rehabilitation and helping integrate PAT into more recovery programs worldwide.
=========================================================
Podcast Links:
Read the full study, doi.org/10.3389/fresc.2025.1539887
Visit our website to learn more about clinical tools that support spatial neglect recovery developed by Foundation scientists, featuring Kessler Foundation Neglect Assessment Process (KF-NAP®) and Kessler Foundation Prism Adaptation Treatment (KF-PAT®) - https://KesslerFoundation.org/research/stroke/rehabilitation
Read this summary at https://KesslerFoundation.org/xxxxxxxx
Missed a summary, check out our Real-Life Science archives, https://KesslerFoundation.org/publication-archives#block-consumer-friendly-tbi-study-summaries
Interested in participating in our research remotely or in-person? Go to KesslerFoundation.org/join
=========================================================
Kessler Foundation uses AI voices and narrators to make our media as accessible as possible. These tools help us ensure that individuals with visual or cognitive impairments are not prevented from accessing the materials that Kessler Foundation uses to change the lives of people with disabilities.
These automated voices may not correctly capture intonation or pronunciation that may be clearer in the accompanying text. If you encounter any issues related to Kessler Foundation's use of AI narrators in our multimedia content, please reach out to Communications@KesslerFoundation.org
=========================================================
Tuned in to our podcast series lately? Join our listeners in 90 countries who enjoy learning about the work of Kessler Foundation. Be sure and subscribe to our SoundCloud channel “KesslerFoundation” for more research updates.
Follow us on Facebook, Twitter, and Instagram. Listen to us on Apple Podcasts, Spotify, SoundCloud, or wherever you get your podcasts.
This podcast was recorded in July 2025 and was edited and produced by Joan Banks-Smith, Creative Producer for Kessler Foundation.
Comments
In Channel























