Episode 19 - The Dosage Deficit in Stroke Recovery: A Conversation with Dr. John Krakauer

Episode 19: The Dosage Deficit in Stroke Recovery: A conversation with Dr. John Krakauer

Are stroke patients receiving the optimal care they need to maximize their recovery? On this episode of Synapse, we sit down with Dr. John Krakauer, MD, Professor of Neurology, Neuroscience, and Physical Medicine & Rehabilitation at the Johns Hopkins University School of Medicine, External Professor at the Santa Fe Institute, and Visiting Scientist at the Champalimaud Center for the Unknown in Lisbon, to discuss a critical aspects of stroke rehabilitation: how to achieve neurorecovery with dosage and intensity.

Dr. Krakauer, a leading expert in motor learning and stroke recovery, reveals a startling truth: many stroke patients are simply not receiving enough therapy to truly unlock their recovery potential. We delve into the science behind motor learning and how it applies to regaining lost function after a stroke. Dr. Krakauer explains the complex interplay of negative and positive symptoms post-stroke, shedding light on the challenges patients face and how they can be addressed.

Crucially, this episode focuses on what the research unequivocally demonstrates is necessary for effective neurorecovery. Dr. Krakauer argues passionately that rehabilitation professionals must reclaim their role in patient care and advocate for significantly higher dosage and intensity in enriched and engaging environments. He emphasizes that rehabilitation technology should serve as a supplement to these core principles, not a replacement for them. We discuss how creating fun and motivating environments can be crucial for increasing engagement and adherence to high-intensity therapy. This episode is a call to action for clinicians, researchers, and stroke survivors alike to demand and implement a paradigm shift in stroke rehabilitation.

Key takeaways:

• The critical importance of dosage and intensity in stroke recovery.
• Understanding the complexities of motor learning and its application to rehabilitation.
• The role of negative and positive symptoms post-stroke.
• Why current rehabilitation protocols often fall short.
• How to create enriched and engaging environments for therapy.
• The proper role of technology in stroke rehabilitation.
• A call to action for rehabilitation professionals to advocate for better dosage.
• Stay tuned for his upcoming article in the "Stroke" Journal

Resources:

• Results of Nick Ward's High Dosage Research: https://jnnp.bmj.com/content/90/5/498
• Dr. Krakauer & Dr. Putrino's Article on Neurotechnology Prospects : https://pubmed.ncbi.nlm.nih.gov/36384334/
• Link Janis Daly's High Dosage/Intensity Research : https://www.researchgate.net/profile/Janis-Daly