TED: What you can do to prevent Alzheimer's | Lisa Genova

The video discusses Alzheimer's disease, its inevitability, and the fear surrounding it. It explains the neuroscience behind Alzheimer's, focusing on synapses and amyloid beta. The progression and symptoms of the disease are detailed, highlighting the importance of early intervention. The video emphasizes prevention through lifestyle changes and managing risk factors. It introduces the concept of cognitive reserve, showing how learning and mental stimulation can build resilience against Alzheimer's symptoms.

What new insight or understanding did you gain from this video?