Zapping Your Ear Could Boost Brain Waves Tied to Memory
A simple ear zap might sharpen your mind—here's what you need to know.
Deep Dive
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Key Points
- Vagus nerve stimulation strengthened beta and gamma brain waves in rats, which are linked to memory and attention.
- This could lead to new treatments for Alzheimer's, ADHD, and other conditions—without drugs.
- Don't try this at home: the technique requires medical devices and is still experimental.
Why It Matters
This could lead to non-drug treatments for memory and focus problems, but it's years away from your doctor's office.