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The Paul Taylor Podcast | Expert in Hardiness and Mental FitnessAuthor: Paul Taylor
Host Dr Paul Taylor, a Psychophysiologist, Neuroscientist, Exercise Scientist, and Nutritionist interviews experts from around the world on cutting edge research and practices related to improving hardiness in your mind, body and brain to become your best self. Language: en-au Genres: Education, Health & Fitness, Mental Health, Self-Improvement Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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How Data-Driven Healthcare Could Revolutionise Mental Health and Neurodegeneration with Nawal Roy
Friday, 17 April, 2026
Most healthcare systems have underestimated the power of data—until now. Naval Roy reveals how he's building the world's largest, most sophisticated mental health and neurodegeneration database to revolutionise diagnosis, treatment, and prevention. In this episode, discover how decades of hidden healthcare data can be transformed into a cutting-edge infrastructure that accelerates breakthroughs in neuroscience. Nawal shares the story of acquiring a 20-year, half-a-million patient database from Duke University—an investment of over $70 million and years of relentless engineering. This data refinery is now shaping the future of personalised medicine, enabling real-world evidence, predictive analytics, and AI-driven interventions at scale. The stakes are enormous: mental health and neurodegenerative diseases cost trillions, yet current approaches are hamstrung by outdated models rooted in philosophy and fragmented data architectures. Nawal emphasises the importance of moving beyond the 'sick care' paradigm to proactive healthspan extension and prevention—using data to predict, prevent, and personalise care long before symptoms appear. Key Takeaways Data-driven healthcare accelerates discovery by transforming entire sectors from opinion-based to evidence-based decision making. The true value of healthcare data lies in its ability to inform early intervention and prevention, not just treatment. Philosophical assumptions like Descartes’ mind-body dualism distort current biomedical models, enforcing unnecessary specialization and separation. The complexity of mental health and neurodegenerative disorders requires cross-disciplinary, AI-enabled modelling of multifactorial data. Building extensive, high-quality datasets is a multi-year, multi-million-dollar endeavour that demands patience, capital, and relentless focus on data curation. Democratising access to large healthcare data accelerates research and innovation by empowering a broad base of scientists, clinicians, and entrepreneurs. The biggest business opportunities in healthcare data are generated when multiple stakeholders—pharma, payers, governments—interact on shared, verified assets. 03:02: The Data Gap in Healthcare: Mental Health and Neurodegeneration 05:54: Philosophical Perspectives: Mind-Body Dualism and Healthcare 09:01: The Shift from Sick Care to Preventive Care 12:02: Building a Data Infrastructure: The Journey of Holmosk 14:59: Funding and Scaling: The Business Model Behind Holmosk 18:02: Real-World Evidence: Understanding Patient Behaviour 21:10: Data Curation: The Key to Unlocking Healthcare Insights 27:22: Building Trust in Data Quality 28:38: Querying for Insights: The NeuroBlue Platform 29:46: Democratizing Access to Data 30:11: Identifying Key Customers and Market Dynamics 34:51: Understanding Pain Points in Mental Health 39:37: The Impact of Social Media on Mental Health 40:59: Neurodegenerative Diseases: Challenges and Opportunities 42:22: Leveraging AI for Healthcare Solutions 46:30: Future Directions: Comorbidity and AI Interventions 50:22: The Infinite Potential of Mental Health Solutions Resources https://www.holmusk.com/ https://www.nawalroy.com/ https://www.linkedin.com/in/nawalroy/ Support the Podcast If you found this conversation valuable, consider subscribing and leaving a review on your preferred podcast platform. Your feedback helps us continue to bring you insightful discussions on important health topics.See omnystudio.com/listener for privacy information.
