How artificial intelligence is changing health care in treating stroke victims

Neurosurgeon Dr. Paul Saphier on the warning signs to look for. I am a neurosurgeon who specializes in the treatment of acute strokes, brain bleeds, and tumors. Every second counts for my patients, and I am determined to help as many as I can. This Thanksgiving dinner, I left my family to operate on a patient with a life-threatening stroke. This is what you need to know about strokes and how artificial intelligence is helping surgeons like me save even more patients.