1. Nightly recall may improve memory in older adults.
2. Study involved 26 adults (8 with early Alzheimer's).
3. Memory performance increased from 82% to 86.4%.
4. Alzheimer's participants showed a 7% improvement.
5. Improvements linked to recalling daily events, not sleep quality.
6. Significant role of mPFC stimulation discussed.
7. Simple and low-cost strategy with no known risks.
8. Larger studies needed for validation.

Source: Science Direct