Traditional brain scans only show part of the picture. They can’t fully capture how different regions of the brain communicate—an essential factor in detecting neurological diseases early. Dr. Rahul Biswas, a neurologist at the University of California–San Francisco, is working to change that with AI-powered tools that map these hidden neural connections.
His groundbreaking research reveals how Alzheimer’s disrupts brain communication in unexpected areas, challenging long-held assumptions about the disease. Now, through his company, Kaneva Consulting, Dr. Biswas is focused on transforming this science into practical diagnostic tools that can identify brain disorders long before symptoms emerge.
Fast Company spoke with Biswas about how AI is revolutionizing brain health, from early disease detection to personalized treatments and everyday tech. The conversation has been edited for length and clarity.
How are AI models revealing new insights about the brain that weren’t possible with traditional neuroscience methods?
