TED Talks Daily What you can do to prevent Alzheimer's | Lisa Genova
Feb 21, 2022
Lisa Genova, a neuroscientist and author of "Still Alice," dives into the science of Alzheimer's and how it’s not an inevitable fate. She discusses the impact of lifestyle changes—like exercise and diet—on brain health and delaying cognitive decline. Genova highlights the importance of cognitive reserve, emphasizing education and engagement, and shares insights on non-drug strategies like sleep and social interactions. With exciting updates on prevention and treatment, she inspires proactive approaches to building an Alzheimer's-resistant brain.
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Alzheimer's Prevalence
- Alzheimer's disease is a significant threat to our aging population, impacting a large number of individuals.
- It's crucial to understand its potential impact and seek ways to mitigate its effects.
Alzheimer's Origins
- Alzheimer's disease begins at the synapse, where amyloid beta accumulates and forms plaques.
- This process can start as early as age 40, even without noticeable symptoms.
Memory Lapses vs. Alzheimer's
- Early memory lapses, like forgetting why you entered a room, are normal.
- Alzheimer's-related memory issues are different, like finding keys in illogical places.
